NF EN 20693:1992現(xiàn)行
Dimensions Of Seam Welding Wheel Blanks
出版：Association Francaise de Normalisation
專家解讀視頻
Describes the outside diameter and thickness of blanks for seam welding wheels. These are rough machined on the circumference and finished to size on the width.
INDICE DE CLASSEMENT: A82108
SN EN 20693:1996 - Identical
NBN EN 20693:1992 - Identical
I.S. EN 20693:1992 - Identical
UNI EN 20693:1993 - Identical
ISO 693:1982 - Identical
UNE EN 20693:1993 - Identical
SS EN 20693 Ed. 1 (1991) - Identical
ONORM EN 20693:1992 - Identical
BS EN 20693:1992 - Identical
