SS-EN-14451 › Complete Document History
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A
Complete Current Edition: |
2020 EDITION - Family D, type A - June 29, 2020
|
Obsolete Revision Information: |
2005 EDITION - ENGLISH LANGUAGE EDITION - June 14, 2005
|