scraper winch

...绞车(prop-pulling winch)”，“耙矿绞车(scraper winch)”和“安全绞车(safety winch)”等

矿业工程专业词汇英语翻译_专业词汇... ... scraper trough conveyor 槽型刮板输送机 scraper winch 电耙绞车 scraping 扒矿 ...

...-pulling winch)”锛?ldquo;钥欑熆缁炶溅(scraper winch)”鍜?ldquo;瀹夊叏缁炶溅(safety winch)”绛?br />鐭跨敤鍗¤溅||mine truck...