• It shows that infuse gel can reduce coal well temperature, coal and oxygen reaction and explosive fatalness greatly.

    结果表明:采用凝胶注入有效降低煤矿温度,减缓反应,降低爆炸危险。

    youdao

  • It shows that infuse gel can reduce coal well temperature, coal and oxygen reaction and explosive fatalness greatly.

    结果表明:采用凝胶注入有效降低煤矿温度,减缓反应,降低爆炸危险。

    youdao

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