blocking cement

基本解释

In coring drilling, under-water cement grouting was often used for wall protection, leakage blocking, borehole sealing and downhole accident treatment.
在岩心钻探中，常常要用水下灌注水泥的方法来护壁、堵漏、封孔、处理井故。
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.
墙砖、地砖在贴之前，泡水时间一定要够。同时要将地漏用东西塞好，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.
水泥新型干法窑的五级旋风筒由于温度高容易使物料烧结，造成停窑停产。
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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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