I.S. EN 462-1:1994被替代
Non-destructive Testing - Image Quality Of Radiographs - Image Quality Indicators (wire Type) - Determination Of Image Quality Value
出版：National Standards Authority of Ireland
专家解读视频
Specifies a device and a method for the determination of the image quality of radiographs. Other devices are the subject of Parts 2 and 5 of the standard.
UNE EN 462-1:1995 - Identical
SS EN 462-1 Ed. 1 (1994) - Identical
EN 462-1:1994 - Identical
NS EN 462-1 Ed. 1 (1994) - Identical
UNI EN 462-1:1995 - Identical
NF EN 462-1:1994 - Identical
BS EN 462-1:1994 - Identical
DIN EN 462-1 (1994-03) - Identical
ONORM EN 462-1:1994 - Identical
NEN EN 462-1:1994 - Identical
NBN EN 462-1:1994 - Identical
SN EN 462-1:1995 - Identical
