目录1.工程概况 ........................................................................................................................................ 21.Project Summary ............................................................................................................................ 22 编制依据 ....................................................................................................................................... 32 Compilation Basis ........................................................................................................................... 33 施工准备 ....................................................................................................................................... 43 Construction Preparation ............................................................................................................... 44 焊前准备 ..................................................................................................................................... 94 Weld Preparation ........................................................................................................................ 95 施工工序 ................................................................................................................................... 13 5 Construction process ................................................................................................................. 13 6 熔盐罐底板组对焊接............................................................................................................... 14 6 Assembly welding for tank bottom plate .................................................................................. 14 7 熔盐储罐壁板的焊接............................................................................................................... 21 7 Welding of tank shell .........................................................................