运渣机
According to the comparison result of technical and economic performance between dry slag disposal system and scraper slag conveyer system, the former shows great technical and economical advantages.
将干排渣系统同大倾角刮板捞渣机在技术和经济性方面进行分析比较表明,干排渣技术具有极大的技术和经济优势。
Inquire into Number of Scraper Slag Conveyer and Institution of Its Shutoff Gate
刮板捞渣机台数及关断门设置的探讨
英语网 · 双语娱乐资讯
英语网 · 英语词汇
英语网 · 英语口语