... 油毛毡，沥青毡;油毡：asphalt felt 油毛毡，防水层：asphalt felt waterproof layer 油马达，液压马达：oil hydraulic motor ...
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Waterproof coiled materials of SBS are a flexible felt of polyester fibre as casing, SBS modified asphalt as coating and polyethylene film as antiseizing separation layer.
SBS防水卷材是以聚脂纤维为胎体，以SBS橡胶改性石油沥青为漫渍涂盖层，以聚乙烯塑料薄膜为防粘隔离层的一种柔性油毡。
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