1) tunneling ventilation
掘进通风
1.
In tunneling ventilation of long tunnel,the fan was collocated by the maximum ventilation resistance and the maximum air volume of the whole roadway.
特长隧道掘进通风中,通常按照掘进通风最大需求选择风机,然而在掘进工作面较短的情况下,掘进通风机仍在最大功率下运行,造成了极大的能源浪费。
2) automation examination
掘进工作面通风
3) tunnelling with the pneumatic pick
风镐掘进
1.
Through the combined technologies experiment of dynamical pressure water infusion in the coal seam,tunnelling with the pneumatic pick and handpick,U-bar support and I-bar spreader bar support,we have found the ways to solve the problems such as the great pressure,being soon in bad repair,being hard to uphold,and short using cycles of the tunnels in Lugou Coal Mine.
通过利用煤层动压注水、手镐配合风镐掘进、U型钢支架配合工字钢扩杆支护联合技术的实验,找到了解决芦沟煤矿巷道压力大、失修快、难以维护、使用周期短等难题的途径。
4) ventilation stopped in mine excavated roadway
掘进巷道停风
5) Entry ventilation
进路通风
6) supply ventilation
进气通风
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条