... asphalt felt 油毛毡，沥青毡；油毡 asphalt felt roof 油毡屋面 asphalt felt waterproof layer 油毛毡，防水层 ...
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本文分析了油毡屋面渗漏的原因，并提出了相应的有效措施以及渗漏之后的各种维修方法。
In this paper, we analyzed the causes of leakage of asphalt waterproof roof, advanced methods of leakage prevention and some effective method of repair when the leakage had happened.
我公司生产的振动撒料板或撒料槽可以向带式输送的产品上撒料。如屋面油毡纸、焙烤食品或糖制食品等。
Vibrating sprinkling plates and troughs are available for sprinkling belt-conveyed products such as roofing felts, bakery goods or confectionery.
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