郑州危险废物物联网:翻译成英文

来源:百度文库 编辑:杭州交通信息网 时间:2024/07/06 16:36:24
朝阳区望京北路9号叶青大厦D座13-15层

The 13th-15th floor, Building D, Yeqing Mansion, No. 9, Wangjing North Road, District of Chaoyang