. . . .专业资料 . . 目 录 一、工程概况 ····························· 2 二、施工准备 ····························· 3 2.1 材料及主要机具: ······················· 3 2.2 作业条件: ·························· 4 三、操作工艺 ····························· 5 四、质量标准 ···························· 10 4.1 保证项目: ························· 10 4.2 基本项目: ························· 10 4.3 允许偏差项目 ························ 11 五、成品保护 ·······