blocking cement

常见例句

In coring drilling, under-water cement grouting was often used for wall protection, leakage blocking, borehole sealing and downhole accident treatment.
在巖心鑽探中，常常要用水下灌注水泥的方法來護壁、堵漏、封孔、処理井故。
Wall brick, floor tile in the post, before bubble water must enough time. At the same time will use item floor drain plug well, prevent cement fall blocking drains.
牆甎、地甎在貼之前，泡水時間一定要夠。同時要將地漏用東西塞好，防止水泥掉下去堵塞下水道。
Clinker blocking frequently happens in 5-stage cyclone of cement with new dry process kiln at high temperature, and hence, causing the kiln's stop production.
水泥新型乾法窰的五級鏇風筒由於溫度高容易使物料燒結，造成停窰停産。
http://dict.cnki.net

Environmentalists are blocking everything from a new cement plant in North Carolina to the movement of mining equipment along rural roads in Montana, often with the most tenuous of rationales.
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