短語詞組短語portable alkaline water ionizer 攜帶式堿性還原水器portable firefighting water storage reservoir 移動(dòng)式消防儲(chǔ)水裝置portable e water storage dam 便攜式貯水壩portable water heater 手提式熱水器Portable Water Storage Unit 渴不死的背包portable natural mineral water 飲用天然礦泉水pipe portable water system 管道直飲水系統(tǒng)antimony in portable water 飲用水中的銻portable water supply system 生活給水系統(tǒng)Portable water storage 飲用水艙 返回 portable water