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对照先进采煤国家,我国煤矿安全状况差距很大。以2000年为例,我国产煤9.89亿吨,煤矿事故死亡5798人;美国产商品煤9.92亿吨,煤矿事故死亡只有38人。美国煤矿安全状况的改善是一个历史过程本世纪初,美国煤矿事故也很频繁,1907年全国煤矿事故死亡3242人,当时美国煤炭年产量不足3亿吨。美国历史上4起重大的煤矿事故是:1907年西弗吉尼亚州孟农加煤矿发生一起瓦斯爆炸事故,死亡362人;1909年伊利诺伊州查理煤矿发生一起火灾事故,死亡259人:1947年伊利诺伊州塞特拉利5号矿发生煤尘爆炸事故,死亡111人;1968年西弗吉尼亚州固本公司9号煤矿发生一起瓦斯爆炸事故,死亡78
Control of advanced coal mining countries, China’s coal mine safety conditions vary widely. In 2000, for example, China produced 989 million tons of coal and 5798 deaths from coal mines. The United States produced 992 million tons of coal and 38 coal mine accidents. The improvement of coal mine safety in the United States is a historical process At the beginning of this century, coal mine accidents in the United States were also frequent. In the year of 1907, there were 3,242 coal mine accidents in the country, when the United States annual coal output was less than 300 million tons. Four major coal mine accidents in U.S. history were: a gas explosion in the Mengnongjia coal mine in West Virginia in 1907, with 362 deaths; a fire accident at the Charlie mine in Illinois in 1909 killed 259 people: 1947 Illinois Cypriot There were 111 coal-dust explosions in the Tralee 5 mine and a gas explosion at No. 9 Coal Mine in Guburn, West Virginia, in 1968, killing 78