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