Chinese translation for "辅助井"

service well
slab hole

Similar Words：

"辅助进气引射式喷管" Chinese translation, "辅助进汽管" Chinese translation, "辅助进位" Chinese translation, "辅助进位旗标" Chinese translation, "辅助进制旗标" Chinese translation, "辅助井筒" Chinese translation, "辅助警报器" Chinese translation, "辅助警报系统" Chinese translation, "辅助镜头" Chinese translation, "辅助镜支架" Chinese translation