1.
Study on Water Hammer Protection in Multi-fluctuation and Long Distance Pipeline
长距离多起伏输水管道水锤防护研究
2.
Study on the Way to Waterhammer Protection in Long Distance and Heavy Calibre of Flow Flat Water Supply Pipe
长距离大管径平坦输水管道水锤防护研究
3.
Research on water hammer prevention in high-lift,hilly and long distance water transmission pipeline
长距离高扬程多起伏输水管道水锤防护的研究
4.
Preventive measures of water hammer in water conveyance pipeline construction of Ningdong Water Supply Project and result evaluation
宁东供水工程输水管道水锤防护措施应用效果分析
5.
Study on the Prevention Hammer of Long Distance Water Pressure Transportation Pipeline System
压力流输水管道系统的水锤防护研究
6.
Study on the Prevention Hammer of Long Distance Water Gravitational Transportation Pipeline System
长距离重力流输水管道系统的水锤防护研究
7.
Experimental Research on Pipe Cleaning Based on Water Hammer and Barometric Pulse
基于水锤和气压脉冲的管道冲洗试验研究
8.
Research on Current Rush to Interception Air-Mass with Delivery Pipeline System and Water Hammer with Gas;
输水管道系统水流冲击截留气团与含气水锤研究
9.
Research on the Application of Water Hammer Protection of Air Valves in Long Water Supply Systems;
空气阀在长管道供水系统水锤防护中的应用研究
10.
Analysis on Water Hammer Pressure in Water Supply Pipeline of Hengquan Reservoir
横泉水库供水管线水锤压力计算分析
11.
An Analysis of the Effects of Great Material Change of Part Pipes in Long-distance Pipelines on Water Hammer Prevention
局部管材突变对水锤防护的影响分析
12.
Pump Failure Waterhammer in Heating Networks and By-Pass Pipe Choosen Principle Analysis;
供热管网停泵水锤及水泵旁通管选择分析
13.
Test method for impact resistance of pipeline coatings(falling weight test)
管道防腐层抗冲击性试验方法(落锤试验法)
14.
The plastic pipe of ageing is in shake action of hammer of concussion, water hydraulicly to issue easy generation blowout.
老化的塑料管在水压的震动冲击、水锤作用下轻易产生爆裂。
15.
rubber grip claw hammer with tubular handle
皮管型手柄橡皮羊角锤
16.
kick atomizing pile hammer
打管形桩用柴油引擎锤
17.
A pipe for conducting liquid.
水管输送液体的管道
18.
Gangsu pipelines( water supply Chensu pipeline), and pieces, manufacture, marketing.
钢塑管道（水衬塑管道）管件、造、售。