
Spot welding equipment. Taper plug gauges and taper ring gauges
出版:British Standards Institution

专家解读视频
Requirements for taper plug and ring gauges used for checking taper types specified in BS EN 21089.
© British Standards Institution 2013
NBN EN 25822:1992 - Identical
I.S. EN 25822:1992 - Identical
NF EN 25822:1992 - Identical
UNI EN 25822:1993 - Identical
UNE EN 25822:1993 - Identical
ISO 5822:1988 - Identical
SS EN 25822 Ed. 1 (1991) - Identical
ONORM EN 25822:1992 - Identical
DIN EN 25822 (1992-02) - Identical