overfall

1.Firstly,the self-swash dust catcher with the unique overfall device was adopted to dedust,desulfate and denitrogena...

此类装置还应用于矿山、化工和建材等领域中湿法除尘。

2.Whereby providing the reliable basis of the dam cast and for corresponding temperature control measures during the overfall dam construction in high temperature with three level pumpcrete machines.

从温控,为皂市大坝高温季节采用三级配混土泵浇筑溢流坝段行性提供了参考依据。