English translation for "顶板下沉"

roof convergence
roof sag
roof weighting
top squeeze

Related Translations:

下沉:  1.(沉没) sink; subside; submerge 短语和例子这两条船同时下沉入海。 the two boats sank together into the sea.2.(陷下去) subside; sink; cave in 短语和例子地基下沉。 the foundations have subsided

顶板阶梯:  roof step

顶板撑:  crown stay

外顶板:  roof sheet

顶板裂缝:  roof fissure

平巷顶板:  roof of drift

货架顶板:  deck board

岩层顶板:  top of bed

人工顶板:  artificial roof

弱顶板:  poor roof

Similar Words：

"顶板上的测桩" English translation, "顶板栓锚眼用钻车" English translation, "顶板统计观测法" English translation, "顶板突然崩落" English translation, "顶板土壤" English translation, "顶板下沉测量锚杆" English translation, "顶板下垂部分" English translation, "顶板下的瓦斯层" English translation, "顶板下的沼气层" English translation, "顶板线道" English translation