ISO 17658 : 2002(R2018)现行
WELDING - IMPERFECTIONS IN OXYFUEL FLAME CUTS, LASER BEAM CUTS AND PLASMA CUTS - TERMINOLOGY
出版：International Organization for Standardization
专家解读视频
Defines terms of the possible imperfections in oxyfuel gas, laser beam and plasma cuts in metallic materials which are collected and grouped. Imperfections are irregularities or deviations from the specified shape and location of cut.
DIN EN 12584 : 1999 - Identical
NEN EN ISO 17658 : 2015 - Identical
NBN EN ISO 17658 : 2015 - Identical
UNE EN ISO 17658 : 2015 - Identical
UNI EN ISO 17658 : 2015 - Identical
I.S. EN ISO 17658:2015 - Identical
NS EN ISO 17658 : 2015 - Identical
DS EN ISO 17658 : 2015 - Identical
SN EN ISO 17658 : 2015 - Identical
BS EN ISO 17658 : 2015 - Identical
PN EN ISO 17658 : 2015 - Identical
DIN EN ISO 17658 : 2015 - Identical
NF EN ISO 17658 : 2015 - Identical
