water-purifying tablets 净化水的片剂
·2,447,543篇论文数据，部分数据来源于NoteExpress
To ensure people have access to clean, safe supplies of drinking water, WHO has also provided 102 000 aqua tablets and 4600 water purifying sachets to health facilities in Peshawar and Nowshera.
为确保人们获得清洁、安全饮用水供应，世卫组织还向白沙瓦和瑙谢拉的卫生机构提供了10.2万净水片和4600只净水药袋。
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