Chinese translation for "secondary openings"

次生孔穴

Related Translations:

driving openings:  巷道掘进

flued openings:  翻边开孔

head openings:  封头开孔

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

exploring openings:  勘探巷道

gasketed openings:  装以密封垫的开口

Similar Words：

"secondary onset" Chinese translation, "secondary oocyte" Chinese translation, "secondary oogonium" Chinese translation, "secondary open-angle glaucoma" Chinese translation, "secondary opening" Chinese translation, "secondary operate pipeline" Chinese translation, "secondary operating standard" Chinese translation, "secondary operation" Chinese translation, "secondary operator control station" Chinese translation, "secondary optic atrophy" Chinese translation