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010603001 实腹钢柱 - 工程量清单 - 工程基础数据 - 氿上商城

docx 010603001 实腹钢柱

产品简介

实腹钢柱 1.钢材品种、规格:中板 Q345B, 2.单根柱重量:3t内3.探伤要求:超声波探伤4.油漆品种、刷漆遍数:抛丸除锈,除锈质量等级应达到国标GB8923中的Sa2.5标准,刷无机富锌底漆2道,油漆干膜总厚度各为2×50μm。薄型防火涂料,防火等级二级,防火不低于2.5小时。技术标准符合设计要求。

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