BS 1289:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 precast concrete flue blocks for domestic gas appliances
Hardcopy
07-23-2013
English
01-31-1975
Materials, workmanship, dimensions, tolerances, strength and drying shrinkage. Tests include one for performance of completed flues.
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