CGA B149 : 1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
NATURAL GAS AND PROPANE APPLIANCE INSTALLATION CODE HANDBOOK
23-07-2013
12-01-2013
Intended to provide the natural gas and propane industry with a clear understanding of Code requirements. Includes illustrations, tables, worked examples, figures and additional references to help with commonly encountered interpretation problems.
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