English translation for "导洞梯段挖法"

heading and bench method

Related Translations:

挖地道:  gallery

洞:  Ⅰ名词(物体上穿通的或凹入较深的部分; 窟窿; 洞穴) hole; cavity 短语和例子山洞 mountain cave; 在地上挖一个深洞 dig a deep hole in the ground; 点着的香烟在他衣服上烧了一个洞。 a lighted cigarette burned a hole in his clothes.Ⅱ形容词(深远; 透彻) profo

梯道:  ladderstairway

船尾梯:  pooladder

梯己:  1.(亲近的; 贴心的) intimate 短语和例子梯己人 intimate friend; 梯己话 confidence2.(家庭成员个人积蓄的; 私房) private savings of a family member 短语和例子梯己钱 privately saved money

螺旋梯梯井:  hollow newelopen newel

梯井:  stair shaft

梯车:  passenger stepstower wagon

防火梯:  fire escape staircase =fire-escape staircasefire ladder

梯工:  ladder work

Similar Words：

"导洞掘进法" English translation, "导洞掘进工" English translation, "导洞开采" English translation, "导洞开挖" English translation, "导洞口" English translation, "导洞与层阶法" English translation, "导洞掌子面" English translation, "导洞支撑" English translation, "导读" English translation, "导读法" English translation