| 1. | Hydraubic performance requirements for water closets and urinals 卫生洁具功能要求
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| 2. | Six liter water closets equipped with dual flushing device 配备双冲设备的六升抽水马桶
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| 3. | Flush device of water closet . fittings of hydraulic water tank 大便器冲洗装置.液压式水箱配件
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| 4. | Six - liter water closets equipped with a dual flushing device 装有双冲水装置的6升容量的抽水马桶
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| 5. | Hydraulic performance requirements for water closets and urinals 冲水厕所和小便池的水力性能要求
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| 6. | Water closet personnel hygiene devices 抽水马桶厕所个人卫生设备
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| 7. | There is no water in the water closet . would you please have it repaired ? - 马桶无水,请修理一下。
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| 8. | Plastic water closet bowls and tanks 塑料抽水马桶盆部和水箱
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| 9. | Water closet personal hygiene devices 抽水马桶个人卫生装置
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| 10. | Dual flush devices for water closets 抽水马桶双冲装置
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