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DIN EN ISO 1043-4-2016 Plastics - Symbols and abbreviated terms - Part 4: Flame retardants (ISO 1043-4:1998...2023-05-13

BS EN ISO 1043-4-1999+A1-2016塑料符号和缩写词阻燃剂Plastics. Symbols and abbreviated terms. Flame retardan...2023-04-21

GB/T 29493.1-2021纺织染整助剂中有害物质的测定第1部分：禁限用阻燃剂的测定Determination of harmful substances i...2022-03-14

无卤阻燃剂乙二醇二磷酸四乙酯的合成2020-06-12

无卤阻燃剂乙二醇二磷酸四乙酯的合成2020-03-23