water quality purification

常见例句

Multilevel filter, make water quality to multiple purification, bring you multiple protection, multilevel filter for family health escort.
多級的濾芯，使水質能夠多重的淨化，爲你帶來多重的保護，多級濾芯爲家人健康保駕護航。
The invention relates to the field of water quality purification processes, in particular to a process method for carrying out purification processing on paper making wastewater.
本發明涉及水質淨化工藝領域，尤其涉及對造紙廢水進行淨化処理的工藝方法。
ip.com
Purification water quality, health life. low price direct sale, consummation post-sale.
淨化水質，健康生活。低價直銷，完善售後。

It supports processes that we all often take for granted, such as air quality, climate regulation, water purification, parasite and disease control, pollination and the prevention of erosion.
UNESCO: Message by UNESCO Director-General Irina Bokova