ONORM EN 21089:1992现行
Electrode Taper Fits For Spot Welding Equipment - Dimensions
出版：Osterreichisches Normungsinstitut
专家解读视频
Sets out the taper dimensions and tolerances of electrode taper fits for spot welding electrode caps, electrode holders, and similar parts.
BS EN 21089:1992 - Identical
NBN EN 21089:1992 - Identical
I.S. EN 21089:1992 - Identical
UNE EN 21089:1993 - Identical
SS EN 21089 Ed. 1 (1991) - Identical
NF EN 21089:1992 - Identical
UNI EN 21089:1993 - Identical
ISO 1089:1980 - Identical
