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Comprehensive Gas Control Technology System in Shaqu Mining Area(Chinese Edition)
Anbieter: liu xing, Nanjing, JS, China
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Hardcover. Zustand: New. HardCover.Pub Date:2021-01-01 Pages:241 Language:Chinese Publisher:Coal Industry Press Coal mine safety production is related to the overall situation of economic development and social stability. and it is related to the safety of people's lives and property. and gas disasters are the safety and efficiency of mines The production number one killer. mine gas prevention and control is a worldwide issue.?Gas is a source of disasters. as well as a clean energy that can be developed and utilized. Bestandsnummer des Verkäufers NW022216