gongchangling meaning in Chinese
弓长岭
Examples
- Study on comprehensive exploitation of rich ore resources in gongchangling underground mine
弓长岭井下矿富矿资源综合开发利用的研究 - Analysis and prediction of formation failure of certain slope in gongchangling open pit mine
弓长岭露天铁矿某段边坡变形破坏分析及预测 - Research on big cross section structure parametres in underground mine of gongchangling base on sls system
系统的弓长岭井下矿大断面结构参数应用研究