And the feasibility of determining the propensity of coal to spontaneous combu…

研究了利用绝热试验方法判断煤的自燃倾向性可行性。

youdao

And the feasibility of determining the propensity of coal to spontaneous combu…

研究了利用绝热试验方法判断煤的自燃倾向性可行性。

youdao