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工业用β晶型均聚聚丙烯(β-PPH)管道系统 第2部分:管件
Beta crystallized homopolypropylene (β-PPH) piping systems for industrial application.Part 2:Fittings
价格：￥0.00
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工业用β晶型均聚聚丙烯(β-PPH)管道系统 第1部分:管材
Beta crystallized homopolypropylene (β-PPH) piping systems for industrial application.Part 1:pipes
价格：￥0.00
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超高分子量聚乙稀管件
Ultra-high-molecular-weight polyethylene (PE-UHMW) pipe fittings
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给水用高性能硬聚氯乙烯管材及连接件
High performance unplasticized poly (vinyl chloride) pipes and fittings for water supply
价格：￥0.00
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建筑用绝缘电工套管产品质量监督抽查实施规范
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铝塑复合管产品质量监督抽查实施规范
价格：￥0.00
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硬聚氯乙烯(PVC-U)管材及管件产品质量监督抽查实施规范
价格：￥0.00
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聚乙烯(PE)管材产品质量监督抽查实施规范
价格：￥0.00
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无规共聚聚丙烯(PP-R)管材产品质量监督抽查实施规范
价格：￥0.00
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石油天然气工业用非金属复合管第4 部分:钢骨架增强热塑性塑料复合连续 管及接头
Non-metallic composite pipes for petroleum and natural gas industries.Part 4: Steel skeleton reinforced thermoplastic resin coiled composite pipes and end fittings
价格：￥0.00
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