1) 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。
2) 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
3) "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
4) Y-tee
Y型三通
1.
Stress Analysis of Pipe with Y-tee;
Y型三通管道的应力分析
2.
Join-lines of Y-tee with Same Diameter Branch Pipe and Its Stress Concentration Region;
圆柱分支管Y型三通相贯线的计算及应力集中区域
5) H.Y-type Ventilation
H、Y型通风
6) Y-shaped tube
Y型三通管
1.
Influence of internal pressure on hydroforming of Y-shaped tubes;
内压对Y型三通管内高压成形影响研究
2.
This gives guidance for manufacturing the Y-shaped tubes used in automotive exhaust system.
研究了Y型三通管的内高压成形工艺过程,分析了成形过程中过渡区起皱及支管破裂等缺陷产生的原因,从而为实际生产中的Y型三通管内高压成形工艺设计提供了相关指导。
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