| 1. | The use of well dewatering in the engineering of deep foundation pit
管井降水在深基坑工程中的应用 |
| 2. | Code for design , construction and acceptance of water - supply pipesand pits
供水管井设计施工及验收规范 |
| 3. | Technical standard for water supply well
供水管井技术规范 |
| 4. | Technical standard for water - supply wall
供水管井技术规范 |
| 5. | Definition of inlet velocity of tube well for water supply and its calculation
供水管井进水流速的定义及其计算上 |
| 6. | Formation technique of water supply tubewell in the water source land in southern bozhou city
亳州城南水源地供水管井成井工艺 |
| 7. | Lightweight well point dewatering construction method amp; amp; calculation in well with multiple pipes
多管井轻型井点降水施工方法及计算 |
| 8. | Soakaway well and tubular well adopted together for dropping the water level of deep foundation pit
引渗井与管井联合降水在深基坑降水中的应用 |
| 9. | Well screens and casings of unplasticized polyvinylchloride for tube well - part 3 : dn 250 to dn 400 with trapezoidal thread
管井用未增塑聚氯乙烯井滤网和铸件.第3部分:带梯形螺 |
| 10. | Well screens and casings of unplasticized polyvinylchloride for tube wells - part 2 : dn 100 to dn 200 with trapezoidal thread
管井用未增塑聚氯乙烯过滤管网和管套.第2部分:带梯形 |
