vitreous china

specification for quality of vitreous china sanitary appliances

卫生陶瓷设备的质量规范

water closets must be vitreous china, wall-mounted, low flow, elongated bowls with touchless electronic automatic flush valve operation.

壁置式洁具须使用玻化瓷，低流速，加长式马桶使用无接触自动电子出水系统。

and let the 'real thing' sit for one hour, then flush clean. the citric acid in coke removes stains from vitreous china.

清理马桶的方法：将一听可口可乐倒入马桶，一小时后冲洗即可。可口可乐里的柠檬酸能去除陶瓷上的污迹。

specification for vitreous china bowl urinals (rimless type)

上釉陶瓷钵状（无缘式）小便池规范

specification for plastics connectors for use with horizontal outlet vitreous china wc pans

水平排水陶瓷抽水马桶槽用塑料连接件规范

vitreous china plumbing fixtures and hydraulic requirements for water closets and urinals

瓷质卫生设备以及抽水马桶和小便池的液压要求