求助:这段话是什么个意思啊? 谢谢了 在线等待高手? removal the existing and supply and installation upto date complete set of 4 filtration tanks with capacity range from(4000 to6000 liters) complete set of sterilization unit, complete set of two pumps (oneworking one standby) to supply raw water to filtration tanks, complete set of galvanizedwater pipes ( ranges from dn 150 to dn 65). remove the existing (facilities), supply & install a complete and uptodate set of 4 filtration tanks with capacities range from 4000 to 6000 liters , a complete set of sterilization unit, a complete set of pump ( including two pumps with one in service and one standby ) to supply raw water to filtration tanks, and a complete set of galvanized water pipes ( dn 150 to dn 65 ). 一开始就有错, removal 为名词,但放在这里的应该是动词 remove ,如此 supply 按动词理解, installation 也应该改成其动词形式 install 。原文修改处已标蓝,大意如下: 拆掉现有的(设施),提供并安装以下设备: 全套最新式的过滤系统(由 4 个滤罐组成,能力为 …… ); 全套杀菌装置; 全套泵组(两台泵,一用一备,向滤罐供原水); 全套镀锌水管(规格为 dn 150~ dn 65 )。 ------------------------------------论坛不支持有修改标记的文本,仅供参考。 查看更多