BS 1876 : September 1972 : Specification for automatic flushing cisterns for urinals
- London British Standards Institution 1972
- 11p.
STD519
BS 1876 : September 1972
696.141.2 / : 621.647.7
STD519
BS 1876 : September 1972
696.141.2 / : 621.647.7