Toilet flushing arrangement
作者： David William Steadman
DOI:
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摘要: A flushing arrangement ( 30 ) including an opened topped housing 32 surrounding the flush valve 12 ). An opening 40 is provided in a lower part of with selectively openable gate 44 The configured such that for low volume closed and only water or located thereabove will be flushed, high open wherein substantially all cistern 20 above lowest flushed.
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