Using the existing open pit, the stripping and mining site is rationally adjusted, and conditions are created for realizing the inner dump and extending the open pit service life of Gushan Iron Mine.
利用现有的露天采坑,合理调整采剥部位,创造条件实现内部排土,延长了姑山铁矿露天采场的服务年限。
Finally, adopting a Pit Bull is a service to their community.
最后,通过一项包括比特斗牛是一项服务,为他们的社区。
Modelling has indicated that the repositioning of service stations adjacent to these new pit stops and better placing of aircraft elevators will offer deck cycle improvements.
相关模型显示重新配置的与工作区相邻的服务站还有飞机升降机的位置将提高甲板的循环使用率。
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