Chinese translation for "通焊孔"

clearance hole

Similar Words：

"通海装置" Chinese translation, "通氦" Chinese translation, "通函" Chinese translation, "通函，传单" Chinese translation, "通函询证" Chinese translation, "通航" Chinese translation, "通航（过船）建筑物" Chinese translation, "通航保证率" Chinese translation, "通航必电渠道" Chinese translation, "通航标志" Chinese translation