5 May 2010
- 19:1119:11, 5 May 2010 diff hist 0 File:Crank forces.xls uploaded a new version of "File:Crank forces.xls"
16 April 2010
- 04:4804:48, 16 April 2010 diff hist −280 Depth-adjustable Rope Pump →Background
- 04:4604:46, 16 April 2010 diff hist 0 N File:Ropepumppiston.jpg No edit summary
- 04:4504:45, 16 April 2010 diff hist 0 File:Ropepumpdiagram.jpg uploaded a new version of "File:Ropepumpdiagram.jpg"
15 April 2010
- 22:0022:00, 15 April 2010 diff hist +1,445 Depth-adjustable Rope Pump →Abstract
- 21:5121:51, 15 April 2010 diff hist +306 Depth-adjustable Rope Pump →Pumping Calculations
- 21:4821:48, 15 April 2010 diff hist +144 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 21:4621:46, 15 April 2010 diff hist +147 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 21:4521:45, 15 April 2010 diff hist +167 Depth-adjustable Rope Pump →Drawbacks of the Standard Rope Pump
- 21:4321:43, 15 April 2010 diff hist +90 Depth-adjustable Rope Pump →Drawbacks of the Standard Rope Pump
- 21:4121:41, 15 April 2010 diff hist +190 Depth-adjustable Rope Pump →The Standard Rope Pump
- 21:3821:38, 15 April 2010 diff hist +167 Depth-adjustable Rope Pump →The Standard Rope Pump
- 21:3521:35, 15 April 2010 diff hist +118 Depth-adjustable Rope Pump →History
- 21:3221:32, 15 April 2010 diff hist +15 Depth-adjustable Rope Pump →References
- 21:3221:32, 15 April 2010 diff hist +111 Depth-adjustable Rope Pump →Background
- 21:2221:22, 15 April 2010 diff hist +189 Depth-adjustable Rope Pump →Cost Estimation
- 21:1921:19, 15 April 2010 diff hist +1,163 Depth-adjustable Rope Pump →Lowering and Lifting
- 21:0921:09, 15 April 2010 diff hist 0 N File:Ropepumpguide2.jpg No edit summary
- 21:0921:09, 15 April 2010 diff hist +124 Depth-adjustable Rope Pump →Lowering and Lifting
- 21:0621:06, 15 April 2010 diff hist +4 Depth-adjustable Rope Pump →Lowering and Lifting
- 21:0521:05, 15 April 2010 diff hist 0 N File:Ropepumpguide1.jpg No edit summary
- 21:0421:04, 15 April 2010 diff hist +8 Depth-adjustable Rope Pump →Lowering and Lifting
- 21:0421:04, 15 April 2010 diff hist +182 Depth-adjustable Rope Pump →Lowering and Lifting
- 20:5620:56, 15 April 2010 diff hist +18 Depth-adjustable Rope Pump →Lowering and Lifting
- 20:5620:56, 15 April 2010 diff hist +1,036 Depth-adjustable Rope Pump →Technical Details
- 20:4520:45, 15 April 2010 diff hist +14 Depth-adjustable Rope Pump →Cost Estimation
- 20:4520:45, 15 April 2010 diff hist +461 Depth-adjustable Rope Pump →Cost Estimation
- 20:3920:39, 15 April 2010 diff hist 0 File:Rope pump pricing.xls uploaded a new version of "File:Rope pump pricing.xls"
- 20:3820:38, 15 April 2010 diff hist +181 Depth-adjustable Rope Pump →Cost Estimation
- 20:2820:28, 15 April 2010 diff hist 0 N File:Rope pump pricing.xls No edit summary
- 20:2720:27, 15 April 2010 diff hist +499 Depth-adjustable Rope Pump →Cost Estimation
- 20:2020:20, 15 April 2010 diff hist +67 Depth-adjustable Rope Pump →Cost Estimation
- 19:2319:23, 15 April 2010 diff hist −7 Depth-adjustable Rope Pump →Adjustable Pipe System
- 19:2219:22, 15 April 2010 diff hist 0 N File:Ropepumpconstruction10.jpg No edit summary
- 19:1719:17, 15 April 2010 diff hist +562 Depth-adjustable Rope Pump →Adjustable Pipe System
- 19:1319:13, 15 April 2010 diff hist +28 Depth-adjustable Rope Pump →Adjustable Pipe System
- 18:4318:43, 15 April 2010 diff hist 0 N File:Ropepumpconstruction9.jpg No edit summary
- 18:4218:42, 15 April 2010 diff hist +627 Depth-adjustable Rope Pump →Adjustable Pipe System
- 18:3018:30, 15 April 2010 diff hist 0 N File:Ropepumpconstruction8.jpg No edit summary
- 18:3018:30, 15 April 2010 diff hist +433 Depth-adjustable Rope Pump →Adjustable Pipe System
- 18:1818:18, 15 April 2010 diff hist +252 Depth-adjustable Rope Pump →Adjustable Pipe System
- 18:1518:15, 15 April 2010 diff hist 0 N File:Ropepumpconstruction7.jpg No edit summary
- 18:1518:15, 15 April 2010 diff hist +607 Depth-adjustable Rope Pump →Adjustable Pipe System
- 17:5817:58, 15 April 2010 diff hist 0 N File:Ropepumpconstruction6.jpg No edit summary
- 17:5717:57, 15 April 2010 diff hist +806 Depth-adjustable Rope Pump →Construction
- 17:4317:43, 15 April 2010 diff hist +527 Depth-adjustable Rope Pump →Adjustable Pipe System
- 17:3517:35, 15 April 2010 diff hist +88 Depth-adjustable Rope Pump →Adjustable Pipe System
- 17:3417:34, 15 April 2010 diff hist +60 Depth-adjustable Rope Pump →Adjustable Pipe System
- 17:2417:24, 15 April 2010 diff hist +31 Depth-adjustable Rope Pump →Construction
- 17:2217:22, 15 April 2010 diff hist 0 Depth-adjustable Rope Pump →Design Components
- 17:2117:21, 15 April 2010 diff hist −1 Depth-adjustable Rope Pump →Design Components
- 17:2017:20, 15 April 2010 diff hist 0 N File:Ropepumpconstruction5.jpg No edit summary
- 17:1717:17, 15 April 2010 diff hist +630 Depth-adjustable Rope Pump →Fixed Pipe System
- 17:1017:10, 15 April 2010 diff hist +194 Depth-adjustable Rope Pump →Fixed Pipe System
- 17:0417:04, 15 April 2010 diff hist +26 Depth-adjustable Rope Pump →Construction
- 17:0417:04, 15 April 2010 diff hist +3 Depth-adjustable Rope Pump →Fixing the wheels
- 17:0317:03, 15 April 2010 diff hist 0 N File:Ropepumpconstruction4.jpg No edit summary
- 17:0317:03, 15 April 2010 diff hist 0 N File:Ropepumpconstruction3.jpg No edit summary
- 17:0217:02, 15 April 2010 diff hist +10 Depth-adjustable Rope Pump →Fixing the wheels
- 17:0217:02, 15 April 2010 diff hist +340 Depth-adjustable Rope Pump →Fixing the wheels
- 16:5916:59, 15 April 2010 diff hist +352 Depth-adjustable Rope Pump →Construction
- 16:5016:50, 15 April 2010 diff hist +10 Depth-adjustable Rope Pump →Construction
- 16:5016:50, 15 April 2010 diff hist +26 Depth-adjustable Rope Pump →Construction
- 16:4716:47, 15 April 2010 diff hist +118 Depth-adjustable Rope Pump →Construction
- 16:4616:46, 15 April 2010 diff hist 0 Depth-adjustable Rope Pump →Fixing components to the well cover
- 16:4516:45, 15 April 2010 diff hist 0 N File:Ropepumpconstruction2.jpg No edit summary
- 16:4216:42, 15 April 2010 diff hist 0 N File:Ropepumpconstruction1.jpg No edit summary
- 16:4116:41, 15 April 2010 diff hist +16 Depth-adjustable Rope Pump →Construction
- 16:3616:36, 15 April 2010 diff hist +373 Depth-adjustable Rope Pump →Fixing components to the well cover
- 16:3316:33, 15 April 2010 diff hist 0 N File:Construction1.jpg No edit summary
- 16:3216:32, 15 April 2010 diff hist +337 Depth-adjustable Rope Pump →Construction
- 16:2216:22, 15 April 2010 diff hist +164 Depth-adjustable Rope Pump →Construction
- 16:1816:18, 15 April 2010 diff hist 0 Depth-adjustable Rope Pump No edit summary
- 16:1716:17, 15 April 2010 diff hist +135 Depth-adjustable Rope Pump →Required Materials and Tools
- 16:1216:12, 15 April 2010 diff hist +336 Depth-adjustable Rope Pump →Small-scale materials
- 16:0016:00, 15 April 2010 diff hist +397 Depth-adjustable Rope Pump →Required Materials and Tools
- 15:5715:57, 15 April 2010 diff hist +952 Depth-adjustable Rope Pump →Required Materials and Tools
- 00:2500:25, 15 April 2010 diff hist +1 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2500:25, 15 April 2010 diff hist +2 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2400:24, 15 April 2010 diff hist +71 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2400:24, 15 April 2010 diff hist −1 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2300:23, 15 April 2010 diff hist −15 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2300:23, 15 April 2010 diff hist 0 Depth-adjustable Rope Pump →Lifting Calculations
- 00:2200:22, 15 April 2010 diff hist 0 N File:Liftingmass.JPG No edit summary
- 00:2200:22, 15 April 2010 diff hist +415 Depth-adjustable Rope Pump →Lifting Calculations
- 00:0400:04, 15 April 2010 diff hist +159 Depth-adjustable Rope Pump →Lifting Calculations
- 00:0100:01, 15 April 2010 diff hist +11 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 00:0000:00, 15 April 2010 diff hist +62 Depth-adjustable Rope Pump →Lifting Calculations
14 April 2010
- 23:5823:58, 14 April 2010 diff hist +151 Depth-adjustable Rope Pump →Lifting Calculations
- 23:5523:55, 14 April 2010 diff hist −7 Depth-adjustable Rope Pump →Technical Specifications
- 23:5423:54, 14 April 2010 diff hist +255 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 23:5023:50, 14 April 2010 diff hist +30 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 23:3823:38, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 23:3823:38, 14 April 2010 diff hist +73 Depth-adjustable Rope Pump →Pumping Specifications
- 23:3623:36, 14 April 2010 diff hist −25 Depth-adjustable Rope Pump →Pumping Specifications
- 23:3523:35, 14 April 2010 diff hist +4 Depth-adjustable Rope Pump →Pumping Specifications
- 23:3423:34, 14 April 2010 diff hist +5 Depth-adjustable Rope Pump →Pumping Specifications
- 23:3123:31, 14 April 2010 diff hist +2 Depth-adjustable Rope Pump →Pumping Specifications
- 23:3123:31, 14 April 2010 diff hist +7 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2923:29, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2823:28, 14 April 2010 diff hist +4 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2823:28, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2723:27, 14 April 2010 diff hist −23 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2623:26, 14 April 2010 diff hist +20 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2523:25, 14 April 2010 diff hist 0 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2423:24, 14 April 2010 diff hist −11 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2423:24, 14 April 2010 diff hist −1 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2223:22, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2223:22, 14 April 2010 diff hist +6 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2123:21, 14 April 2010 diff hist +2 Depth-adjustable Rope Pump →Pumping Specifications
- 23:2023:20, 14 April 2010 diff hist +6 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1923:19, 14 April 2010 diff hist −3 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1923:19, 14 April 2010 diff hist −7 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1823:18, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1723:17, 14 April 2010 diff hist +7 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1723:17, 14 April 2010 diff hist −5 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1623:16, 14 April 2010 diff hist −32 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1323:13, 14 April 2010 diff hist −28 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1323:13, 14 April 2010 diff hist +28 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1223:12, 14 April 2010 diff hist −4 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1223:12, 14 April 2010 diff hist +6 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1223:12, 14 April 2010 diff hist −12 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1123:11, 14 April 2010 diff hist +12 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1023:10, 14 April 2010 diff hist +2 Depth-adjustable Rope Pump →Pumping Specifications
- 23:1023:10, 14 April 2010 diff hist +2 Depth-adjustable Rope Pump →Pumping Specifications
- 23:0923:09, 14 April 2010 diff hist +31 Depth-adjustable Rope Pump →Pumping Specifications
- 22:5822:58, 14 April 2010 diff hist −58 Depth-adjustable Rope Pump →Pumping Specifications
- 22:5622:56, 14 April 2010 diff hist +203 Depth-adjustable Rope Pump →Pumping Specifications
- 22:5322:53, 14 April 2010 diff hist +92 Depth-adjustable Rope Pump →Pumping Specifications
- 22:4922:49, 14 April 2010 diff hist +148 Depth-adjustable Rope Pump →Pumping Specifications
- 22:4722:47, 14 April 2010 diff hist +17 Depth-adjustable Rope Pump →Pumping Specifications
- 22:4722:47, 14 April 2010 diff hist +82 Depth-adjustable Rope Pump →Pumping Specifications
- 22:4422:44, 14 April 2010 diff hist +80 Depth-adjustable Rope Pump →Pumping Specifications
- 22:4322:43, 14 April 2010 diff hist +49 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 22:4222:42, 14 April 2010 diff hist +225 Depth-adjustable Rope Pump →Pumping Specifications
- 22:2822:28, 14 April 2010 diff hist +30 Depth-adjustable Rope Pump →Pumping Specifications
- 22:2322:23, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Pumping Specifications
- 22:2322:23, 14 April 2010 diff hist 0 N File:Frictiondiagram.jpg No edit summary
- 22:2122:21, 14 April 2010 diff hist +684 Depth-adjustable Rope Pump →Pumping Specifications
- 22:0722:07, 14 April 2010 diff hist +38 Depth-adjustable Rope Pump →Pumping Specifications
- 22:0422:04, 14 April 2010 diff hist +2 Depth-adjustable Rope Pump →Pumping Specifications
- 22:0422:04, 14 April 2010 diff hist +5 Depth-adjustable Rope Pump →Pumping Specifications
- 22:0322:03, 14 April 2010 diff hist +74 Depth-adjustable Rope Pump →Pumping Specifications
- 22:0122:01, 14 April 2010 diff hist 0 N File:Frictionforce.jpg No edit summary
- 21:5421:54, 14 April 2010 diff hist −30 Depth-adjustable Rope Pump →Pumping Specifications
- 21:5321:53, 14 April 2010 diff hist +29 Depth-adjustable Rope Pump →Pumping Specifications
- 21:5221:52, 14 April 2010 diff hist +67 Depth-adjustable Rope Pump →Pumping Specifications
- 21:5021:50, 14 April 2010 diff hist +132 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 21:4821:48, 14 April 2010 diff hist +17 Depth-adjustable Rope Pump →Pumping Specifications
- 21:4421:44, 14 April 2010 diff hist −13 Depth-adjustable Rope Pump →Pumping Specifications
- 21:4421:44, 14 April 2010 diff hist −15 Depth-adjustable Rope Pump →Pumping Specifications
- 21:3721:37, 14 April 2010 diff hist 0 Depth-adjustable Rope Pump →Lifting Specifications
- 21:3321:33, 14 April 2010 diff hist +1 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 21:3321:33, 14 April 2010 diff hist +28 Depth-adjustable Rope Pump →Engineering Calculations and Principles
9 April 2010
- 03:3703:37, 9 April 2010 diff hist +33 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:3203:32, 9 April 2010 diff hist +92 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:3003:30, 9 April 2010 diff hist +17 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:2903:29, 9 April 2010 diff hist −10 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:2603:26, 9 April 2010 diff hist +89 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:2503:25, 9 April 2010 diff hist +29 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:2403:24, 9 April 2010 diff hist +62 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:1803:18, 9 April 2010 diff hist +78 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:1703:17, 9 April 2010 diff hist +2 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:1703:17, 9 April 2010 diff hist +145 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:1203:12, 9 April 2010 diff hist 0 N File:Crank forces.xls No edit summary
- 03:1203:12, 9 April 2010 diff hist +507 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:1003:10, 9 April 2010 diff hist 0 File:Crank Forces.xls uploaded a new version of "File:Crank Forces.xls"
- 03:0903:09, 9 April 2010 diff hist 0 N File:Crank Forces.xls No edit summary
- 03:0403:04, 9 April 2010 diff hist +134 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 03:0103:01, 9 April 2010 diff hist 0 N File:Pulleysystem.JPG No edit summary
- 02:5902:59, 9 April 2010 diff hist +177 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 02:5102:51, 9 April 2010 diff hist +123 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 02:4802:48, 9 April 2010 diff hist 0 N File:Waterload.jpg No edit summary
- 02:4602:46, 9 April 2010 diff hist +158 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 02:4402:44, 9 April 2010 diff hist +108 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 02:4202:42, 9 April 2010 diff hist +746 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 02:3702:37, 9 April 2010 diff hist +57 Depth-adjustable Rope Pump →Engineering Calculations and Principles
- 01:3301:33, 9 April 2010 diff hist 0 N File:Bicyclewheel.jpg No edit summary
- 01:3201:32, 9 April 2010 diff hist −222 Depth-adjustable Rope Pump →Design Components
- 01:2301:23, 9 April 2010 diff hist 0 File:Trucktire.jpg uploaded a new version of "File:Trucktire.jpg"
- 01:2101:21, 9 April 2010 diff hist 0 File:Wellcover.jpg uploaded a new version of "File:Wellcover.jpg"
- 01:2001:20, 9 April 2010 diff hist 0 File:Truck wheel.jpg uploaded a new version of "File:Truck wheel.jpg"
- 01:1801:18, 9 April 2010 diff hist 0 File:Full2.jpg uploaded a new version of "File:Full2.jpg"
- 01:1701:17, 9 April 2010 diff hist 0 File:Full1.jpg uploaded a new version of "File:Full1.jpg"
- 01:1601:16, 9 April 2010 diff hist 0 File:Whole structure.jpg uploaded a new version of "File:Whole structure.jpg"
8 April 2010
- 20:0120:01, 8 April 2010 diff hist +2 Depth-adjustable Rope Pump →Design Components
- 20:0020:00, 8 April 2010 diff hist +10 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 20:0020:00, 8 April 2010 diff hist +161 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5819:58, 8 April 2010 diff hist +7 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5719:57, 8 April 2010 diff hist +7 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5719:57, 8 April 2010 diff hist 0 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5619:56, 8 April 2010 diff hist +166 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5319:53, 8 April 2010 diff hist +25 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5319:53, 8 April 2010 diff hist 0 N File:Full3.jpg No edit summary
- 19:5219:52, 8 April 2010 diff hist 0 N File:Full2.jpg No edit summary
- 19:5219:52, 8 April 2010 diff hist 0 N File:Full1.jpg No edit summary
- 19:5219:52, 8 April 2010 diff hist 0 N File:Whole structure.jpg No edit summary
- 19:5219:52, 8 April 2010 diff hist +2 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5119:51, 8 April 2010 diff hist +40 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 19:5019:50, 8 April 2010 diff hist +260 Depth-adjustable Rope Pump →Design Components
- 19:4919:49, 8 April 2010 diff hist 0 N File:Reducingcouple.jpg No edit summary
- 19:3219:32, 8 April 2010 diff hist +5 Depth-adjustable Rope Pump →Design Components
- 19:3219:32, 8 April 2010 diff hist 0 N File:Ropeguide.jpg No edit summary
- 19:3119:31, 8 April 2010 diff hist +396 Depth-adjustable Rope Pump →Design Components
- 19:2619:26, 8 April 2010 diff hist +276 Depth-adjustable Rope Pump →Design Components
- 19:2419:24, 8 April 2010 diff hist +483 Depth-adjustable Rope Pump →Design Components
- 19:2019:20, 8 April 2010 diff hist 0 N File:Wellcover.jpg No edit summary
- 19:1519:15, 8 April 2010 diff hist +307 Depth-adjustable Rope Pump →Design Components
- 19:1219:12, 8 April 2010 diff hist +1 Depth-adjustable Rope Pump →Design Components
- 19:1119:11, 8 April 2010 diff hist +230 Depth-adjustable Rope Pump →Design Components
- 19:0819:08, 8 April 2010 diff hist 0 File:Collar.jpg uploaded a new version of "File:Collar.jpg"
- 19:0619:06, 8 April 2010 diff hist +556 Depth-adjustable Rope Pump →Design Components
- 18:5818:58, 8 April 2010 diff hist −1 Depth-adjustable Rope Pump →Design Components
- 18:5818:58, 8 April 2010 diff hist −1 Depth-adjustable Rope Pump →Design Components
- 18:5818:58, 8 April 2010 diff hist +616 Depth-adjustable Rope Pump →Design Components
- 18:5218:52, 8 April 2010 diff hist +557 Depth-adjustable Rope Pump →Design Components
- 18:4518:45, 8 April 2010 diff hist +540 Depth-adjustable Rope Pump →Design Components
- 18:3918:39, 8 April 2010 diff hist +3 Depth-adjustable Rope Pump →Design Components
- 18:3818:38, 8 April 2010 diff hist +6 Depth-adjustable Rope Pump →Design Components
- 18:3718:37, 8 April 2010 diff hist +393 Depth-adjustable Rope Pump →Design Components
- 18:2818:28, 8 April 2010 diff hist 0 N File:Trucktire.jpg No edit summary
- 18:2718:27, 8 April 2010 diff hist 0 N File:Wheelstructurewo.jpg No edit summary
- 18:2418:24, 8 April 2010 diff hist 0 File:Reebar.jpg uploaded a new version of "File:Reebar.jpg"
- 18:2318:23, 8 April 2010 diff hist 0 N File:Reebar.jpg No edit summary
- 18:1918:19, 8 April 2010 diff hist 0 N File:Pvctubeholes.jpg No edit summary
- 18:1918:19, 8 April 2010 diff hist 0 N File:Collar.jpg No edit summary
- 18:1818:18, 8 April 2010 diff hist 0 N File:Tjoint.jpg No edit summary
- 18:1818:18, 8 April 2010 diff hist 0 N File:Elbow.jpg No edit summary
- 18:1718:17, 8 April 2010 diff hist 0 N File:Transitory.jpg No edit summary
- 18:1618:16, 8 April 2010 diff hist 0 N File:Rope and piston.jpg No edit summary
- 18:1618:16, 8 April 2010 diff hist 0 N File:Truck wheel.jpg No edit summary
- 18:1318:13, 8 April 2010 diff hist +13 Depth-adjustable Rope Pump →Design Components
6 April 2010
- 02:1502:15, 6 April 2010 diff hist 0 N File:Pvcelbow.jpg No edit summary
- 02:0302:03, 6 April 2010 diff hist 0 N File:Ropeandpiston.jpg No edit summary
- 01:5601:56, 6 April 2010 diff hist 0 N File:Wheelstructure.gif No edit summary
- 01:5501:55, 6 April 2010 diff hist 0 N File:Rim.jpg No edit summary
- 01:5501:55, 6 April 2010 diff hist +10 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 01:2801:28, 6 April 2010 diff hist +216 Depth-adjustable Rope Pump →Background
- 01:1501:15, 6 April 2010 diff hist +29 Depth-adjustable Rope Pump No edit summary
- 01:0601:06, 6 April 2010 diff hist +474 Depth-adjustable Rope Pump →The Depth-Adjustable Rope Pump
- 00:3000:30, 6 April 2010 diff hist +38 Depth-adjustable Rope Pump →Background
- 00:2900:29, 6 April 2010 diff hist +286 Depth-adjustable Rope Pump →Drawbacks of the Standard Rope Pump
- 00:2500:25, 6 April 2010 diff hist +3 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:2500:25, 6 April 2010 diff hist −4 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:2200:22, 6 April 2010 diff hist −5 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:2200:22, 6 April 2010 diff hist +4 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:2100:21, 6 April 2010 diff hist +540 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:0100:01, 6 April 2010 diff hist −46 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:0000:00, 6 April 2010 diff hist +53 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks
- 00:0000:00, 6 April 2010 diff hist +486 Depth-adjustable Rope Pump →The Standard Rope Pump Drawbacks