Provides back siphonage protection for portable hoses connected to hose thread faucets.
具有反虹吸功能,可用于饮用水软管连接到软管螺纹水龙头的场合.
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The insult to the adult consulter results in multiplication of the faulty faucets.
对成年咨询者的侮辱导致有缺陷水龙头成倍增加.
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The plumber came that afternoon and fixed the faucets in some minutes.
当天下午,管子工来了,几分钟内便把水龙头安装好.
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She has also worked at the laundry of the Enfants-Rouges, where the water comes through faucets.
她在红娃娃洗衣厂里工作过,在那厂里, 水是从龙头里流出来的.
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点的使用系统包括水龙头安装过滤器, 内 置 过滤器, 水壶, 水龙头下,在 - 水槽过滤器.
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Water faucets, liquid soap and hand drying devices shall be designed to precludes re-contamination.
水龙头 、 液体清洁剂及乾手设施应采用能防止再污染之设计.
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环构后肌收缩使杓状软骨外翻跨动,同时沿环构关书面向外侧滑动,导致声带突向后、外、上方旋转,两侧杓状软骨相互远离,声门开大;
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