pipe cut-off machines [机] 管子切断机
Corrugated pipe cut-off 波纹管阀门
pipe cut-off part 管路截止部件
Corrugated pipe cut-off valv 波纹管截止阀
off-cut pipe 切余管
pipe fitting cut-off machine [机] 管接头切断机
HGJ-800 pipe cut-off machine, which is used in a long-pipe hot rolling line, and can short cut-off time and has less pollution and safer working, is described.
介绍一种适于热轧长钢管生产线使用、锯管时间较短、环境污染小和使用安全的HGJ - 800型钢管锯断机。
The researchers then staged an “incident” in which the camp’s water supply was cut off and all the boys had to check the water pipe (more than 1 km long) to see where it was blocked.
研究人员接下来安排了一个“事故”，他们切断了营区的供水。 所有的男孩子都要去检查水管（长度不止1公里），看看是不是有哪里堵住了。
Butterfly valve through the valve shaft rotation to drive the rotation of a disc-shaped disc, to open and close a valve, cut off from the main pipe and throttle with.
进口蝶阀是指通过阀轴旋转来带动一个圆盘形的蝶板的转动，达到开启与关闭的一种阀门，在管道上主要起切断和节流用。
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