Design and Application of Framed Shield Supports.

被引：0
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作者：
Riess, Hans Georg
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来源：
Glueckauf: Zeitschrift fuer Technik und Wirtschaft des Bergbaus | 1980年 / 116卷 / 12期
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摘要：
An overview is given of the current application of the framed supports in coal mines near Aachen with an evaluation of advantages offered by such roof supports over the conventional ones.
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页码：588 / 590
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