drinking water treatment饮用水: drinking water; potable wate ...处理: deal or cope with饮用水处理装置: drinking water treatment units反渗透饮用水处理系统: reverse osmosis drinking water treatment systems饮用水处理中的氧化工艺: oxidation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:饮用水处理,即可在微信中查询翻译