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["1. Método para determinar a proporção de inspeção por ultrassom em dutos sob pressão

2019-11-04View Original

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"22市场监管总局关于特种设备行政许可有关事项的公告"实施后,压力管道探伤比例确定依据存在以下问题: 如CO介质,按《市场监管总局关于特种设备行政许可有关事项的公告》(市场监督管理管理总局公告 222年3号),执行《危险化学品目录 " "2,,已为类别3*,对应为GC3; 但其探伤比例如果执行GC3则探伤比例比原GB55884- " " " "规范(依据高度危害介质)低。目前新旧规范 " " " "之间没有衔接,毒性按哪个标准执行欢迎指教;
Reply #22019-11-07
" "3. 是否有官方权威解释的文件
Reply #32019-11-07
" "4. �伤伤规范没有更新那肯定是按现行的来。 但是总的来说规范都是越来越严的 � � �虽然按新的规定看CO是类别3* 之前一直是按高毒划到GC3" �现在反而降低心里没底。
Reply #42019-11-07
" "5. �规范还需要什么官方权威解释吗? "

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