IAPMO PS 101 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SUCTION RELIEF VALVES
09-26-2019
02-25-2014
Describes the physical, performance and testing requirements for vacuum, seal, proper spring tension and other specific properties of construction and finish together with methods of marking and identification.
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