ISO 9090:1989 EN 120855af
Gas tightness of equipment for gas welding and allied processes
废止
发布日期 :
1989-04-19
实施日期 :
ISO 9312:1990 EN 0f7933e3
Resistance welding equipment — Insulated pins for use in electrode back-ups
废止
发布日期 :
1990-07-18
实施日期 :
ISO 9539:1988 EN 1df1d04c
Materials for equipment used in gas welding, cutting and allied processes
废止
发布日期 :
1988-12-29
实施日期 :
ISO 5171:1980 EN f9fbcdfa
Pressure gauges used in welding, cutting and related processes
废止
发布日期 :
1980-07-01
实施日期 :
ISO 5171:2009 EN 98c5bfca
Gas welding equipment — Pressure gauges used in welding, cutting and allied processes
废止
发布日期 :
2009-05-15
实施日期 :
ISO 6210-1:1991 EN 65b0e040
Cylinders for robot resistance welding guns — Part 1: General requirements
废止
发布日期 :
1991-07-17
实施日期 :