primary water
短语词组
- primary shield water tank 一次屏蔽水箱
- primary public water supply 一级公共用水
- primary aquacultural water supply 一级水产用水
- primary recycled water 初级再生水
- primary return water manifold 集水器
- primary cooling water 一次冷却水
- primary quench water 主急冷水
- primary coolant water 一次冷却水 返回 primary water