近年来,兴建高级民用建筑,对卫生洁具的要求越来越高,而我国目前市场供应的产品,质量、色泽、造型、使用功能远不能满足需要,只能大批进口卫生洁具、耗费了大量外汇和投资。中国建筑西北设计院和唐山市建筑陶瓷厂研制成功“联体旋涡虹吸式坐便器”(题照),在消音、节水、造型、色泽、 In recent years, the construction of high-grade civil buildings has become increasingly demanding for sanitary ware. However, the quality, color, shape, and function of the products currently supplied by the market in the country are far from meeting the needs. Only a large number of imported sanitary ware and large amounts of foreign exchange have been consumed. And investment. China Building Northwest Design Institute and Tangshan Building Ceramics Co., Ltd. have successfully developed the “combined vortex siphonic toilet” (question), in silencing, water saving, modeling, color,