English translation for "自支护井壁"

self-supporting wall

Related Translations:

井壁:  wall of a well◇井壁坍塌 cave-in; caving

砌筑井壁:  walling of a shaft

木板井壁:  plank tubbing

井壁管:  casing pipecasing tubewell casingwell tube

井壁阻力:  wall drag

井壁材料:  shaft cladding

近井壁:  near-well zone

井壁取心:  punch coresidewall coringsidewall sampling

砖砌井壁:  brick walling

井壁衬板:  bank bars

Similar Words：

"自支承塔" English translation, "自支持" English translation, "自支持架空电缆" English translation, "自支持式架空电缆" English translation, "自支持系统" English translation, "自支式液货舱柜" English translation, "自支天线波瓣记录仪" English translation, "自支援系统" English translation, "自知" English translation, "自知不如" English translation