“Pb in polypropylene fiber”的概念、定义、翻译、参考文献-科学参考

单词	Pb in polypropylene fiber
释义	Pb in polypropylene fiber Encyclopedia 工学纤维重金属残留释 Pb in polypropylene fiber丙纶铅含量在使用色母粒对丙纶染色时，造成重金属铅在丙纶中的残留量。
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