building waterproof oil cream 建筑防水油膏
filler asphalt waterproof oil pastes 嵌缝沥青防水油膏
waterproof &oil-proof polyester needle-felt 防水防油涤纶针刺毡
waterproof & oil-proof polyester needle-felt 防水防油涤纶针刺毡
The fabric could be soaked in linseed oil to make it waterproof.
经过亚麻籽油的浸泡，这种帆布能够防水。
Alloy steel, nickel plated, hermetically welded oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
合金钢材料，表面镀镍，全密封焊接，防油、防水、耐腐蚀，可适用于各种环境。
The roof of your home is probably made waterproof by an oil product, bitumen.
你家的屋顶可能是用一种叫沥青的石油产品做成防水的。
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