SN - NS-ISO 9090:1989
Gas tightness of equipment for gas welding and allied processes - (= EN 29090:1992) (ISO 9090:1989)
active, Most Current
| Organization: | SN |
| Publication Date: | 1 November 1992 |
| Status: | active |
| ICS Code (Welding equipment): | 25.160.30 |
Document History
NS-ISO 9090:1989
November 1, 1992
Gas tightness of equipment for gas welding and allied processes - (= EN 29090:1992) (ISO 9090:1989)
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