English translation for "shaft timbering"

井筒木支架
井筒支护

Related Translations:

timbering:  n.1.〔集合词〕木材。2.结构材，木结构。

timbering set:  木支撑

trench timbering:  沟槽支撑

back timbering:  顶板支护

timbering work:  木支撑工程

trestle timbering:  加强框形支架

reinforced timbering:  加强支护

herringbone timbering:  人字形支架

false timbering:  临时支架

timbering gallery:  木框支撑式廊道

Similar Words：

"shaft supporting column" English translation, "shaft system" English translation, "shaft test" English translation, "shaft the" English translation, "shaft thrust" English translation, "shaft timberman" English translation, "shaft tip" English translation, "shaft to digital" English translation, "shaft toarrangements" English translation, "shaft top arrangement" English translation