air pick

[矿业] 风镐
常用释义
[矿业] 风镐

扩展信息

风镐
矿业英语 - 豆丁网 ... air permeability 透气性 air pick 风镐 air pipe 风管 ...

例句

Rock pit is dug by shallow loosing blasting, for which the bottom is cleaned by manpower with air pick reaching to the designed position.

岩层采用浅眼松动爆破开挖，开挖到位后，由人工采用风镐对基底进行清理。

同义词

[矿业]风镐
pick hammer