The evaluation results indicate that coal industry is basically secure in China and the industrial competition is the key factor that affects the coal industrial security during this period.
结果表明，在此期间我国煤炭产业处于基本安全状态，产业竞争力是影响煤炭产业安全的关键因素。
The evaluation results indicate that coal industry is basically secure in China and the industrial competition is the key factor that affects the coal industrial security during this period.
结果表明，在此期间我国煤炭产业处于基本安全状态，产业竞争力是影响煤炭产业安全的关键因素。
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