English translation for "天井巷道"

rise heading
uphill opening
upraise drift

Related Translations:

天井:  1.(院落) small yard; courtyard2.(天窗) skylight3.[采矿工程] raiserockhole 短语和例子通风天井 air raise

天井群:  group of raises

阳光天井:  sunny cour yard

天井前庭:  atrium

充填天井:  fill passfill raisefilling raise

天井钻机:  raise borer machineraise boring machine

边界天井:  boundary raise

天井钻进:  raise boring

天井支架:  raise set

通风天井:  ventilating raiseventilation raise

Similar Words：

"天井掘进" English translation, "天井爬罐" English translation, "天井前庭" English translation, "天井群" English translation, "天井网网衣" English translation, "天井支架" English translation, "天井钻机" English translation, "天井钻进" English translation, "天井钻孔" English translation, "天井钻孔进尺" English translation