English translation for "自下向上凿井"

raising of shaft

Related Translations:

向上互换性:  upward compatibility

手向上:  08-hands up

向上看:  look uplookup

向上收缩:  taper upward

向上抽风:  updraft draught

向上散开:  supravergence

向上挖掘:  upward digging

向上根:  standing root

向上抛:  upcast

竖直向上:  straight up

Similar Words：

"自下给燃料" English translation, "自下燃烧" English translation, "自下燃烧；欠火的" English translation, "自下燃烧的" English translation, "自下上煤机" English translation, "自下向上凿井工作" English translation, "自下支撑的" English translation, "自下支承的" English translation, "自下至上" English translation, "自下至上web设计法" English translation