They said they will have to dig up a long portion of the sewer pipe to make the necessary repair and replacement.
他们说，他们必须挖掘该污水管道进行必要的维修和更换，而该工程将定于本周即将展开。
Power Tongs and Torque Turns Load Cells: Designed for use in power tongs or drill pipe make-up and break-out applications.
动力钳和自动旋紧管箍机的载荷压力传感器：设计用在动力钳或钻杆的组装和拆卸应用中。
Not just an added reinforcing ring, this unique pre-compression design compensates for expansion forces generated from normal tapered pipe thread joint make-up.
不仅仅增加了加固环，这种独特的预压缩结构能够抵消常规锥形管道螺纹连接结构所会产生的膨胀力。
The lab must work out the principle of duty, the watch must check up the power, the water pipe, the window and the door to make sure the lab is safe.
实验室应建立安全值班制度，值班人员应负责锁门、检查电源、水管、门窗等，以确保安全。
It is realized by referring to a system formed by an ash bucket, ash storage pump, ash transporting pipe, and the air make-up pipe for compressed air.
该方法借助于灰斗、灰仓泵、输灰管、压缩气补气管组成的系统实现。
Before faucet installation, please make sure to clean up objects in the pipe;
安装龙头前，请务必清理管中杂物。
Before faucet installation, please make sure to clean up objects in the pipe;
安装龙头前，请务必清理管中杂物。
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