ONORM EN 462-1:1994被替代
Non-destructive Testing; Image Quality Of Radiographs; Image Quality Indicators (wire Type) And Determination Of Image Quality Values
出版：Osterreichisches Normungsinstitut
专家解读视频
Specifies a device and a method for the determination of the image quality of radiographs. Coverage includes: specification for wire type image quality indicators; use of image quality indicators; determination of image quality value. Also gives definitions.
NF EN 462-1:1994 - Identical
UNI EN 462-1:1995 - Identical
NS EN 462-1 Ed. 1 (1994) - Identical
SS EN 462-1 Ed. 1 (1994) - Identical
UNE EN 462-1:1995 - Identical
EN 462-1:1994 - Identical
BS EN 462-1:1994 - Identical
NBN EN 462-1:1994 - Identical
I.S. EN 462-1:1994 - Identical
SN EN 462-1:1995 - Identical
NEN EN 462-1:1994 - Identical
DIN EN 462-1 (1994-03) - Identical
