BS 1125:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 WC flushing cisterns (including dual flush cisterns and flush pipes)
Hardcopy
31-03-1987
English
31-10-1983
Materials, workmanship, design, performance of flushing cisterns of four, five and nine litre capacity. Flush pipes for use with cisterns at high and low level.
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