English translation for "凿井技术"

sinking technique

Related Translations:

鼻中隔凿:  nasal septum gouge

凿尖:  chisel edge

胸骨凿:  sternum chisel

平头凿:  blunt chiselbutt chiselchipping chisel

凿通:  excavatepiercing

半圆凿:  gouge spadegouge, firmer gougehalf-round chiseltang chisel

凿锋:  chisel edge

旋凿:  screw driverscrewdriverturn screw

凿花:  scabbling

凿石匠:  quarrier/quarrymanquarryman

Example Sentences:

1.

Mine freezing shaft sinking technology for deep mine in henan coal mines 发展中的河南煤矿深井冻结凿井技术

Similar Words：

"凿井工人。" English translation, "凿井工篆环" English translation, "凿井罐道" English translation, "凿井机" English translation, "凿井机；钻探机；管形提泥钻头" English translation, "凿井加工留量" English translation, "凿井绞车" English translation, "凿井绞车试验方法" English translation, "凿井井壁" English translation, "凿井井架" English translation