cleek coal的意思|示意
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原煤
cleek coal的网络常见释义
原煤 ... cleek crampon 铁钩 cleek coal 原煤 Approach cleek 轻击球杆 ...
cleek coal相关例句
Analyses reason that suspension system of electrical vibration convey coal machine is breaked under cleek coal store, changes suspension system into supporting system, that dispel effect of sector.
分析了屯兰矿选煤厂原煤仓下电振给煤机吊挂系统损坏频繁的原因，将吊挂式改为支应安装方式，消除了环节影响。