pre-vacuum相关论文
介绍一种联苯锅炉预抽真空技术,即在室温和低温离加热(70℃或50℃)过程中对联苯锅炉抽真空,然后加热至联苯气化温度,最后用联苯蒸......
In the previous experimental work, a new technology system for wood pyrolysis was developed to aim at mitigating climate......
Climate change, global warming, and energy crisis are critical issues to be solved urgently in a global framework. Alter......