GB50205—2001U1DDDDD1.1□□□□□□□□□□□□□□1.2叮叮叮叮叮叮叮叮口GB50300—2001U2DDDDDDDDDDDDDD3DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD3.3DDDDD3.3.1DDDDDDDDDDDDDDDDDDD3.3.2DDDDDDDDDDDDDDDDDDDDDDDDDD3.3.3DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD3.3.4DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD4DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD40DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD4DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD5DDDDDDDDDDDDDDDDDDDDDDDD5.2DDDDD40DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD5.3DDDDDDD85%DDDDDDDDDDDDDDDDDD6DDDDDDD6.1DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD6.2DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD6.3DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD5.1DDDDDDDD5D38DDDDDDDDDDDDD5DDD3•本专业工程特点3.1□□□□□□□□□□□□□□□□□□□3.2□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□3.3□□□□□□□□□□□□4・DDDD4.1□□□□□□□□□□□□4.2□□□□□□□□□□□□□□□□□□□□□4.3□□□□□□□4.4□□□□□□□□□□□□4.5□□□□□□□□□□6・DDDDDDD6・1□□□□6・1・1□□□□□□□□□□□□□□□□□1叮叮叮叮叮叮叮2叮叮叮叮叮叮叮叮叮3叮叮叮叮叮口4叮叮叮叮叮叮叮口5叮叮叮叮叮6叮叮叮叮叮7叮叮叮叮施工工器具及场地要求:□□□□□□□□□□□□□□□□□□e12540□□□□□□□□□□□□2□□□□□□□□□□□□□40□□□□□□□□□□4□□□□□□□□□□30□□□□□□□□□1□□□□□□□5□□□□□□□□□□□□100MU□□□□□□□25□□□□□□□□25□□□□□□□□□□□□□200□□□□□□□□□200□□□6.1.2叮叮叮□□□□1.□□:1刃叮叮叮叮叮叮2刃叮叮叮叮叮叮叮叮叮叮叮叮叮3刃叮叮叮叮叮叮叮叮叮叮叮叮2.□□:1)□□□□□□□□□□□□□□□□□□2)□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□3)□□□□□□□□□□□10□□□□□□□□□□□□□□□□□□□□□□□□□□□4)□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□a6・1・3金属构件生锈程度的等级□□□□□□□□□□□□□□□□□□aADBQCDD叮口A级：□□□□□□□□□□□□□□□a□□□□□□□□□□□□□□□B级：□□□□□□□□□□□□□□□□□□□□□□□□aC级：□□□□□□□□□□□□□□□□□□□□□□□□□□□□□a□□D级：□□□□□□□□□□□□□□□□□□□□□□□□□□□□□a□□□□□□□□□□□□□□□□□□□□□□a1)□□□□□□□□□□□B-St1级:□□□□□□□□□□□□□□□□□□□□a□□□□□□□□□□□□□□□□□□□□aB-St2级：□□□□□□□□□□□□□□□□□□□□□□□□□□□a□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□B-St3级:□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□2)表面处理2.1□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□2.2□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□2.3□□□□□□□□□□□□□□□□□□□□□□□□□□□□□2.4□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□6.2□□□□□□□□□□□6.2.1□□□□□□□1叮...
