総合システム化した高層採炭切羽の開発
1974 年 90 巻 1037 号 p. 455-460
詳細
1974 年 90 巻 1037 号 p. 455-460
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.”
