2) Iron ore supply security
铁矿石供应安全
3) Qian'an
迁安
1.
Based on the design of Qian'an Sanli River to Discuss the Application of Rainwater Collection in Urban Parks
结合河北迁安市三里河设计探讨雨水收集在城市公园中的应用
2.
The phenomenon of migrant workers back to the empirical analysis as an example to Qian'an in Hebei Province
农民工回流现象的实证分析——以河北迁安为例
4) iron ore
铁矿铁矿
5) Countermeasures for a security supply of iron ore resources
铁矿资源安全供给对策
6) the Yueshan Cu-Fe deposit of Anhui Province
安徽月山铁铜矿床
补充资料：迁安
1.迁移安置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条