全球及中国电动顶板支护市场调研报告显示：2023年全球电动顶板支护市场规模为 亿元（人民币），中国电动顶板支护市场规模达到 亿元。预计至2029年全球电动顶板支护市场规模将达到 亿元，预测期内全球电动顶板支护市场年复合增长率将达 %。

NEW DELHI, July 5 (Xinhua) -- At least four people were killed and several others feared trapped after a portion of a coal mine collapsed Saturday in the eastern Indian state of Jharkhand, the police ...

作为我国煤炭行业具有全球重要影响力的行业盛会，每两年一届的中国国际采矿展自举办以来，一直深受海内外采矿业同仁的高度关注。它不仅是全球煤炭采矿行业展示新技术、新成果的绝佳舞台，更是我国与世界采矿界交流合作的重要桥梁，已成为我国煤炭行业对外的一张靓丽名片 ...

Located in northeastern China's Liaoning province, Fushun's annual coal production once accounted for one-eleventh of the country's total. This mine, located west of Fushun, began operational in 1901 ...

Harbin, June 20 (UNI) A total of 23 people are deemed to be responsible for a coal mine accident in May 2024, which caused five fatalities in northeast China''s Heilongjiang Province, an investigation ...