water quality purification

常見例句

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(zhì)能夠多重的凈化，為你帶來多重的保護(hù)，多級濾芯為家人健康保駕護(hù)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(fā)明涉及水質(zhì)凈化工藝領(lǐng)域，尤其涉及對造紙廢水進(jìn)行凈化處理的工藝方法。
ip.com
Purification water quality, health life. low price direct sale, consummation post-sale.
凈化水質(zhì)，健康生活。低價直銷，完善售后。

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