Vendor reduction is one of the major initiatives this year. 減少供給商是我們今年的主要措施之一。
In the reverse osmosis desalination process, regular cleaning is one of main measures to prevent and control membrane fouling and scaling. 摘要反滲透海水淡化法中膜組件的定期清洗是防治膜污染的主要措施之一。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
