UNI 7133-2:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Gas odorisation for domestic and similar uses - Part 2: Requirements, check and management
28-11-2023
23-05-2019
This standard defines the basic criteria for the gas odorisation and control systems of intensity and degree of combustible gas odorisation
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