ISO 4993:2015作废
Steel and iron castings - Radiographic testing
出版：International Organization for Standardization
专家解读视频
ISO 4993:2015 specifies the general requirements for the radiography of steel and iron castings by means of X-rays or gamma-rays, in accordance with procedures given in ISO 5579 and ISO 19232.
NEN ISO 4993 : 2015 - Identical
BS ISO 4993 : 2015 - Identical
UNI ISO 4993 : 1989 - Identical
BS ISO 4993 : 2015 - Identical
NEN ISO 4993 : 2015 - Identical
