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建筑物的性能标准 预制混凝土楼板的性能试验 在集中荷载下的工况
Performance standards in building-Performance test for precast concrete floors-Behavior under concentrated load
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石油沥青纸胎油毡
Paper base petroleum asphalt felt
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氯化聚乙烯防水卷材
Chlorinated polyethylene plastic sheets for waterproofing
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沥青防水卷材用胎基
Padding for bituminous waterproof sheets
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