
Dimensions of seam welding wheel blanks
出版:British Standards Institution

专家解读视频
Specifies outside diameter and thickness of blanks for seam welding wheels.
© British Standards Institution 2013
NF EN 20693:1992 - Identical
SN EN 20693:1996 - Identical
ONORM EN 20693:1992 - Identical
NBN EN 20693:1992 - Identical
I.S. EN 20693:1992 - Identical
UNI EN 20693:1993 - Identical
SS EN 20693 Ed. 1 (1991) - Identical
ISO 693:1982 - Identical
UNE EN 20693:1993 - Identical