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[国外标准] BS EN 13823-2020 Reaction to fire tests for building products — Building products excluding flooring

P:2021-06-19 10:50:58

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BS EN 13823-2020

Reaction to fire tests for building products —  Building products excluding floorings exposed  to the thermal attack by a single burning item

Polypropylene Copolymer - PP共聚物,Polypropylene Copolymer, 简称PPC,是丙烯单体与乙烯单体的共聚物; (0) 投诉

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