China National Standards

China Polyurethane, polystyrene, Industry Standards English PDF List

  •  China " Polyurethane, polystyrene," Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    QB 1110-1991 (Polyurethane, polystyrene, polyethylene foam production safety technical regulations)
    聚氨酸 ,聚苯工烯 ,聚乙烯泡沫塑料生产安全技术规程    		 China Light Industry Standards
    Polyurethane, polystyrene,
    English PDF

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