IIAR 3 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
AMMONIA REFRIGERATION VALVES
10-19-2022
01-12-2013
Defines criteria for materials, design parameters, marking and testing of valves and strainers used in closed circuit ammonia refrigeration systems.
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