英语词汇“gravitational conveying, gravity haulage”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	gravitational conveying, gravity haulage
释义	gravitational conveying, gravity haulage 重力运输；曾称“自溜运输”。利用散料或运输容器重力沿底板、底面或承托-导向体下滑的运送方式。
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