1) Y model ventilation manner
Y型通风方式
1.
Gas control of mechanical mining coal face of high yield using Y model ventilation manner;
Y型通风方式治理高产综采面瓦斯的研究
2) "Y" style ventilation
Y型通风
1.
Application and analyse of similar “Y” style ventilation mode in outburst mine;
类Y型通风方式在突出矿井中的应用分析
3) three-down-two-up and inclined to Y type ventilation
三进两回偏Y型通风方式
1.
The application of three-down-two-up and inclined to Y type ventilation in work surface 2301, 3302, 3301 of Sihe mine has got good effects and the up corner gas is under control.
结合寺河矿2301、3302、3301工作面应用三进两回偏Y型通风方式,取得良好效果,上隅角瓦斯始终处于受控状态。
4) H.Y-type Ventilation
H、Y型通风
5) U-type ventilation
"U"型通风方式
6) ventilation method
通风方式
1.
ccording to the characters of disasters in gas-logged, inflammable and thick seam of coal face, by analyzing and comparing the advantages and disadvantages of the current ventilation methods, a new ventilation method with technique, economy and safety as a whole is brought forward.
针对高瓦期、易自燃厚煤层中高产高效工作面的灾害特征，通过分析比较现有的几种通风方式的优缺点，提出了一种集技术、效益、安全一全化的新型通风方式。
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