钢结构北京市施工工艺标准VIP专享

第三分册 第 6 篇 钢结构工程目 次 1 钢结构制作...................................................................................................................................41.1 材料要求...........................................................................................................................41.2 主要机具...........................................................................................................................41.3 作业条件...........................................................................................................................41.4 操作工艺...........................................................................................................................51.5 质量标准.........................................................................................................................181.6 成品保护.........................................................................................................................181.7 应注意的问题.................................................................................................................182 单层钢结构安装工艺.................................................................................................................192.1 材料要求.........................................................................................................................192.2 主要机具.........................................................................................................................192.3 作业条件.........................................................................................................................202.4 操作工艺.........................................................................................................................212.5 质量标准.........................................................................................................................262.6 成品保护...................................