卫生设备配件 meaning in English

o sanitary fittings

Sanitary tapware - general specification for electrodeposited coatings of ni - cr
卫生设备配件.镍铬电镀层的一般规范
Plumbing waste fittings
排污用卫生设备配件
Sanitary tapware - pressure flushing valves and automatic closing urinal valves pn 10
卫生设备配件.压力冲洗阀和自动关闭便池冲水阀pn10
Performance requirements for backflow protection devices and systems in plumbing fixture fittings
卫生设备配件中防逆流装置和系统的性能要求