belt conveyor with a scraper
...带刮刀的转鼓真空过滤机 rotary-drum vacuum filter with scraper discharge 带刮刀皮带输送机 belt conveyor with a scraper 带护罩电动潜油泵 electric submersible pump with guard shield ..
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belt conveyor with a scraper
带刮板的带式输送机
以上为机器翻译结果，长、整句建议使用 人工翻译 。