... scraperwinch电耙绞车 scraping扒矿 scrapingtrench扒矿沟道 ...
基于74个网页-相关网页
短语
扒矿巷道
scraper drift
扒矿机
slusher
;
[矿业]
scraper
;
ore scraper
扒矿开采
breast mining
扒矿机充填
[矿业]
scraper stowing
双滚筒扒矿绞车
double drum scraper hoist
扒矿水准
slusher level
扒矿沟道
scraping trench
扒矿机钢丝绳
scraper rope
扒矿设备
[矿业]
scraper equipment
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