BS 5258-4:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for safety of domestic gas appliances Fanned-circulation ducted-air heaters
Hardcopy
23-07-2013
English
29-07-1977
Safety requirements and associated methods of test for appliances burning 1st, 2nd and 3rd family gases and having an input rating not exceeding 60 kW.
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