从全寿命周期费用研究住宅节水的必要性及洁具的节水性能，并提出了改进建议。
It also studies the necessity of residential water-saving and water-saving performance of sanitary ware based on the whole life-cycle cost, and puts forward some suggestion for improvement.
本实用新型为节水型双排放式水盆，涉及生活日用品洁具领域。
The utility model relates to a water-saving double-drainage water basin, relating to the field of sanitary ware of living articles of daily use.
本发明涉及洁具领域，具体说是一种抽水马桶节水冲便给水装置。
The present invention relates to the sanitary wear field, in particular to a water-saving flushing and feeding device of a flush toilet.
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