他们做了一个管线爆破试验。
第二次小的氮管线泄露也被修理完毕。
那个闸门可以用来控制这条管线。
管线设施埋藏等施工资料管理。
Pipeline facilities information, such as bury construction etc. management.
供水主管道特别是地下管线很难监测。
Water mains are hard to inspect, particularly if they are underground.
采用负压波法检测管线泄漏信号。
The negative pressure wave method was proposed for a pipeline leak detection system.
进入旁通管线的液体通过泵循环。
Fluid entering the by-pass line is recirculated through the pump.
输水、注水管线：清除水垢、沉积物。
Water delivery and injection line: cleanup scale and sediment.
转移管线上须配备止回阀之类的装置。
The transfer line should be equipped with a non-return valve or other suitable alternative.
可以把自定义处理器添加到该管线上。
该系统在输油管线上已得到广泛应用。
向管线营运区域主管和高级操作员汇报。
Report to Pipeline Operations Zone Supervisor and Senior Operator.
拆下喷嘴托杆处之燃油供应管线搭扣夹。
在供给站管线接头处用颜色标明各管线。
管道尺寸计算和管线表。
酸、碱、盐等金属工艺管线的重腐蚀防护。
Severe corrosion prevention for metal process pipelines of acid, base and salt.
这是一个很大的正在进行的双重管线项目。
请说明管线的现场试验和冲洗(吹净)方法。
Please explain the method of field test and flushing (blowing off) of the pipelines.
警告：不要用在往复式空气压缩机管线上。
Warning - Do Not Use For Reciprocating Air Compressor Service.
接上压井和放喷管线。
焊接性能是衡量管线钢性能的一项重要指标。
Welding property is an important index to weigh the property of pipeline steel.
这些管线很难维修。
通过这根高压管线，泥浆被泵入立管和钻忏杆。
Through this high pressure line, mud is pumped in to the standpipe and drill pipe.
实施X80级管线钢管工程应用是十分必要的。
It is quite necessary to actualize grade X80 pipeline project.
除此之外，使用两条高压管线是一种后备措施。
In addition, this provides a measure of redundancy for the operation.
请申明管线的现场试验以及冲刷（吹净）要领。
Please explain the method of field test and flushing(blowing off )of the pipelines.
不存在推荐流向，也不需要管线压力来实现密封。
There is no recommended flow direction and it does not require line pressure to seal.
海底管线铺设是一项高难度、高风险的海上作业。
The laying of pipelines is a task with high difficulty and high risk.
海底管线铺设是一项高难度、高风险的海上作业。
The laying of pipelines is a task with high difficulty and high risk.
应用推荐