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Chinese Standard: GB/T 21120-2018

Synthetic fibres for cement concrete and mortar

全国水泥制品标准化技术委员会(SAC/TC 197)

本标准规定了水泥混凝土和砂浆用合成纤维的术语和定义、分类、要求、试验方法、检验规则、标志、出厂、包装、运输、储存等。
本标准适用于水泥混凝土和砂浆用合成纤维。
本标准不适用于聚酯类纤维。

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