Chinese translation for "head openings"

封头开孔

Related Translations:

driving openings:  巷道掘进

secondary openings:  次生孔穴

flued openings:  翻边开孔

floor openings:  地板孔

permanent openings:  永久巷道

developement openings:  开拓巷道

underground openings:  地下孔洞

conversational openings:  开场策略

multiple openings:  多个开孔划分房柱

block openings:  填塞空洞

Similar Words：

"head on view" Chinese translation, "head on weirs" Chinese translation, "head on wind" Chinese translation, "head on-line cleaning" Chinese translation, "head opening" Chinese translation, "head operations" Chinese translation, "head operations centre" Chinese translation, "head operations cluster" Chinese translation, "head operations control" Chinese translation, "head operations development" Chinese translation