著者

中嶋 滋夫

出版者

一般社団法人 資源・素材学会

雑誌

日本鉱業会誌 (ISSN:03694194)

巻号頁・発行日

vol.90, no.1037, pp.455-460, 1974-07-25 (Released:2011-07-13)

参考文献数

7

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The author describes in the above article the development of the “Super Dynamic SD System” (W-SDSystem), which is one of the most advanced coal mining methods in the world. The W-SD System is not only highly effiicient, but also has a remarkably high safety factor.An English translation of the above article is available under the title of “Development of the Super Dynamic SD-Type High Speed Mining System.”