I.S. EN 28167:1993现行
Projections For Resistance Welding
出版：National Standards Authority of Ireland
专家解读视频
Specifies the characteristics and dimensions of projections for resistance welding. It also includes the appropriate design and dimensions for tools.
SS EN 28167 Ed. 1 (1992) - Identical
UNE EN 28167:1993 - Identical
EN 28167:1992 - Identical
ISO 8167:1989 - Identical
UNI EN 28167:1994 - Identical
NF EN 28167:1992 - Identical
NBN EN 28167:1992 - Identical
BS EN 28167:1992 - Identical
DIN EN 28167 (1992-07) - Identical
ONORM EN 28167:1992 - Identical
SN EN 28167:1996 - Identical
