Chinese Standard: GB/T 35425-2017

Classification and coding of bulk materials for road and bridge construction

全国物品编码标准化技术委员会(SAC/TC 287)

本标准规定了公路及桥梁施工中，钢材、水泥、沥青、燃润料等常用大宗物资的分类原则及方法、编码原则及方法、分类编码结构及编码表。本标准适用于上述各类常用大宗物资的分类、编码和信息交换。

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