blocking up

In valley multi-karst caves area, manpower excavation pile may effectively avoid blocking up the hole and leaking the muddy.

在丘陵多溶洞地区，挖孔桩可有效地避免塌孔以及漏浆现象。

The scaling and the blocking up there of happened in our methanol plant become more and more serious.

我厂甲醇装置的造气系统自1993年以来发生结垢堵塞，并日趋严重。

Repairing And Blocking Up The Leaking Water In Underground Waterproof Engineering

地下防水工程渗漏水的修堵

Application of Concrete Mixed into UEA to Blocking up the Diversion Tunnel in Dahe Reservoir

掺UEA砼在大河水库导流洞堵头施工中的应用

The Prevention of Boiler Coal Powder Air Pipe Blocking up and its Dredging

锅炉煤粉风管堵塞的预防和疏通

The Way of Prevention on 2% Glutaraldehyde Blocking up the Gastroscope Pores

预防2%戊二醛堵塞胃镜气孔的方法探讨

Water Gap Blocking up Mechanism in a Tundish and Preventive Measures

中间包水口堵塞机理及其防止措施

adding strength by small holes grouting, application of rock embeded strength, blocking up leak and protective wall;

小孔注浆补强；嵌岩力的作用；堵漏及护壁；

Village land market: both leading to and blocking up are necessary

农村土地市场：堵疏兼施

Application of blocking up leakage with pressure

带压堵漏技术的应用

Discussion on grouting radius for blocking up water of No. 10 coal seam floor, Taoyuan Mine

桃园矿10煤底板钻孔注浆堵水半径探讨