Ziegn.齐格Zn.字母Z；Z粒子；Z状物；【数】第三个未知数，第三坐标的符号Zhuhai's Economic Advantages and OpportunitiesZhengzhou boasts abundant natural resources.郑州拥有得天独厚的自然资源。Zhenjiang Inter-China Chemical Group Corp.镇江泛华化工集团公司。ZGC-Cadence Institute of Software Technology中关村益华软件技术学院Zhongxingda Boiler Installation Service Centre众兴达锅炉安装服务中心Zhejiang Improves Customs Clearance Procedures浙江推出改善通关措施Zhujiaguanzhuang Commercial Ducks Breeding Farm朱家官庄商品鸭场Zhangjiajie Zhongtian International Youth HostelZhang Er-qi and Yi-Li Zheng-Zhu-Ju-Dou张尔岐与《仪礼郑注句读》Zhongshanbaodi office automation machine factory中山市古镇宝迪办公自动化设备厂