material flow control gates
material flow control gates
物料流控制门
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Two different kinds of material flow control gates in bell-less tops are studied and compared. The advantages of the new style impeller MFCG in controlling material flow are demonstrated in theory.
比较研究了用于高炉无料钟炉顶的两种不同形式的料流调节阀的控制模型，从理论上阐述了新型叶轮式料流调节阀控制料流量的优越性。
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