portable water storage dam 便携式贮水坝
portable water feed water treatment 给水处理 ; 自来水
portable water heater 手提式热水器
Portable water fire extinguishers 手提式水型灭火器
portable water sampler 便携式水质采样器系列 ; 便携式水质采样器
portable water quality monitor 便携式水质监测仪
Portable Water Storage Unit 渴不死的背包
pipe portable water system 管道直饮水系统
portable water purifier 手提净水器
The invention also discloses portable water purifying equipment.
本发明还公开了一种便携式水净化设备。
Hindustan Unilever spent four years developing its battery-powered portable water-purification system called Pureit.
联合利华旗下的印度子公司Hindustan Unilever花了4年时间开发出电池驱动的便携式净水器“Pureit”。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压,可以煮少量水的便携式热水装置是有用的。
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