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- oil piping installation 油管安装
- An oil pipe is being laid between the two cities. 在两座城市间正在铺设一条油管。
- Piping installation area should be fixed on fire extinguisher. 管道安装处要合理设置灭火器。
- Supervise Mill site Piping installation construction. 监督制造现场的管道安装建设。
- Longkou City Automotive Oil Pipe Co., Ltd. 龙口市车辆油管厂。
- An oil pipe lies between the two cities. 两座城市之间有一条油管。
- Unscrew the oil pipe connection. 拧开油管接头。
- Scope: Line pipe installation. Line pipe installation. 经营范围:线路管道设备安装。
- This paper introduces the structure ,virtue,installation and use of a sampling valves which can guard against theft and be hided in the oil pipe line. 研制了一种微波感应式配电线路防盗在线监测系统,简述了其系统构成、技术特点和应用效果。
- Where required, the piping installation shall include valves for isolation, bypass capable of full flow manual control, and drain and vent valves. 管道的安装应按照要求包括隔离阀和旁通阀，用于控制全流量手动控制调节阀、排液阀和排气阀。
- The next development of beveling machine aiming was presented at seabed pipe installation and service. 针对海底管道铺设和维修,提出了坡口机的进一步发展方向。
- Oil pipes freeze protcction, wax melting and thermal insulation. 石油管线防凝、解蜡和伴热保温。
- Wide applications in thin plank manufacture, pipe installation, mould repair, petrochemical industry, architectureal decoration etc. 广泛适用于薄板制件、管道安装、模具修理、石化行业、建筑装饰工程等。
- Regular inspection to know whether the oil pipe joint is loose and change the seal parts timely to reduce oil leakage. 定期检查油管接头是否松动,及时更换密封件,减少机器漏油现象。
- The manufacture of oil pipe requires a steady rest that provides strength, accuracy and repeatability. 强度,精度及重复精度是油管加工的关键。
- If the valve does not confirm open in a reasonable time,steam is established to the oil pipe. 如果阀门在一定时间内无法确认是否打开，可以向油管内输送蒸汽。
- Finite element method (FEM) is commonly used in analysis of magnetic flux leakage (MFL) of defect of oil pipe. 有限元法广泛应用于石油管道缺陷漏磁场分析，成为替代物理试验，获得大量缺陷漏磁信号的有效手段。
- Our company specializes in manufacturing oil pipe, such as SEAMLESS, ERW, ect .using on the oil line... 发布者：赵会所在地：河北沧州市行业：建筑、建材职位：业务主管工作年限：一年以上
- Manufacture and offer general Sheet Metal Components for Motor,compressor,cover,stacker,Car and Oil Pipe. 五金金属零件、.;冲压制品、模具制造、冲压钣金加工、油压钣金加工、滤清器、车床、冲床。
- Brief on Clasp Joint in Piping Installation 浅谈卡箍接头配管系统
