ASSE 1020 : 2004 ERRATA 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PERFORMANCE REQUIREMENTS FOR PRESSURE VACUUM BREAKER ASSEMBLY
17-08-2021
12-01-2013
Assemblies classified as "pressure type". These assemblies are designed for installation under continuous pressure conditions.
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