標準號：SS 68-1984
中文標準名稱：廁所沖洗水箱規范，包括兩用沖洗水箱與沖洗管
英文標準名稱：SPECIFICATION FOR WC Flushing Cisterns, Including Dual Flush Cisterns And Flush Pipes
發布日期：1984/1/1 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This Singapore Standard specifies requirements for valveless siphonic WC flushing cisterns, nominally 9 litres, for both high level and low level positions, together with the necessary flush pipes.Cisterns may be of the type which flushes 9 litres only (i.e. the single flush type), or of the type which flushes, as selected, either 4.5 litres or 9 litres (i.e. the dual flush type).NOTE: Under the local bye-laws, only cisterns of the dual flush type shall be used. Single flush cisterns manufactured to this specification shall be for export only.