连体式坐便器 integral sitting wc pan

冲落式坐便器 wash-down wc pan ; wash-down type water closet

虹吸式坐便器 siphon wc pan

壁挂式坐便器 wall-hang sitting wc pan

全自动坐便器 NEOREST ; automatic toilet

坐便器胶木盖 bakelite cover for toilet bowl

胶木坐便器座 bakelite seat for toilet bowl

坐便器水力测试仪 water closet hydro test unit

冲水式坐便器 wash-out type water closet