sanitariness

sanitariness什么意思,sanitariness翻译

例句

• Technical requirements for sanitariness ware and heating angle valve

  卫生洁具、暖气直角式截止阀技术条件

• Shapes and dimensions of sanitariness ware and heating angle valve

  卫生洁具、暖气直角式截止阀型式和尺寸