asbestos board造句怎麼寫

But in the ceiling, whether we choose the asbestos board or choose the mineral wool board, usually hang with a screw rod, so that it can be more durable.

The heading excludes gaskets and joints of asbestos board reinforced with metal wire or metal gauze, which are instead classifiable in heading 6812.

For these Chinese people, whether or not cutting up asbestos boards is something seriously endangering their lives, is there no living space?