English translation for "通焊孔"

clearance hole

Similar Words：

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