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提出了JB/T 4730.2—2005《承压设备无损检测》中关于照相灵敏度值得注意的七个问题,并就各个问题谈了自己的看法。对射线检测人员理解标准条文有一定的帮助作用。
This paper puts forward seven notable problems concerning photographic sensitivity in JB / T 4730.2-2005 “Nondestructive Testing of Pressure Equipment” and talks about each issue. Ray inspection staff to understand the standard provisions of a certain help.