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Vacuum cover
Vacuum cover, Total:7 items.
In the international standard classification, Vacuum cover involves: .
Professional Standard - Electron, Vacuum cover
- SJ 1768-1981 Metallic bell cover for vacuum equipment--Body case
- SJ 1769-1981 Metallic bell cover for vacuum equipment--Sealing head
- SJ 1770-1981 Metallic bell cover for vacuum equipment--Flange
- SJ 1771-1981 Metallic bell cover for vacuum equipment--Sealing collar
- SJ 1767-1981 Metallic bell cover for vacuum equipment--Nominal diameter
Professional Standard - Nuclear Industry, Vacuum cover
- EJ/Z 4-1978 Vacuum leak test rules for containers and equipment with helium hood method
Association Francaise de Normalisation, Vacuum cover
- NF S76-016/IN1*NF EN 405/IN1:2009 Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking