level ventilation system

基本解释

The diagram can reflect the technical management level of the ventilation system, also can reflect the t…
它既能反映通风系统的技术管理水平，又能反映通风防灭火的技术途径。
The level(upright) bus and its connection system, functional compartment and meter measure cell, ventilation system in the mix unit were expounded respectively.
对柜中水平（垂直）母线及其连接系统、功能隔室及表计测控室、通风散热系统分别进行了阐述，并采取措施加强柜体结构强度。
The paper produces the path method principle and adjusts local wind rate of 1150 level of mining area Ⅱ based on Mine Ventilation Simulation System(MVSS) software.
介绍了金川公司二矿区以通路法为原理，利用矿井通风仿真系统软件对该矿的1150水平进行了局部风量的调节。