Spot welding equipment. Taper plug gauges and taper ring gauges
点焊设备 锥形塞规和锥形环规

1992-02-28

点焊设备圆锥塞规和圆锥环规
Spot welding equipment-taper plug gauges and taper ring gauges

1999-08-06

점 용접기－테이퍼 플러그 게이지와 테이퍼 링 게이지
点焊设备锥度塞规和锥度环规

2016-12-19

점 용접기－테이퍼 플러그 게이지와 테이퍼 링 게이지
点焊设备－锥形塞规和锥形环规

2016-12-19

Spot welding equipment — Taper plug gauges and taper ring gauges
点焊设备——锥形塞规和锥形环规

1988-12-08

Spot welding equipment; taper plug gauges and taper ring gauges (ISO 5822:1988); german version EN 25822:1991
点焊设备；锥形塞规和锥形环规（ISO 5822-1988）；德文版EN 25822:1991

1992-02-01