I.S. EN 10228-4:2016现行
Non-destructive Testing of Steel Forgings Part 4: Ultrasonic Testing of Austenitic and Austenitic-ferritic Stainless Steel Forgings
出版：National Standards Authority of Ireland
专家解读视频
Explains techniques for the manual, pulse-echo, ultrasonic testing of forgings manufactured from austenitic and austenitic-ferritic stainless steels.
UNE EN 10228-4:2016 - Identical
NBN EN 10228-4:2016 - Identical
EN 10228-4:2016 - Identical
ONORM EN 10228-4:2016 - Identical
SS EN 10228-4 Ed. 2 (2016) - Identical
NF EN 10228-4:2016 - Identical
SN EN 10228-4:2016 - Identical
BS EN 10228-4:2016 - Identical
