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vent hole 通風孔;排氣孔。

vent peg

The research indicated that the airbag volume , vent hole size and gas generate mass flow rate exert dominant influence on the protection effectiveness of the occupants . the paper pointed out that small airbag volume , small vent hole size and low gas generate mass flow will provide the occupants with best protection in the mini - van frontal crash 研究結論表明氣囊體積、氣囊排氣空截面積和氣體發生器類型對氣囊的防護效率有重要影響,并提出對于駕、乘人員安全氣囊系統,小體積氣囊、小排氣孔截面積和高氣流率的發生器的組合將產生最佳防護效果。

Ign : with the gun slots in the bunkers and the vent holes all around the map , would you say this is paradise for people with grenades 地堡中那么些槍眼和遍布全區的通風口是不是意味著手雷狂人的春天來了?

Tank wagons ; vent holes and drain plugs on pressurized gas tank wagons with bottom discharge 槽車.排氣孔和閉鎖螺栓.底部壓氣卸載槽車

Tank wagons ; vent holes and drain plugs on tank wagons with indined tanks 槽車.排氣孔和閉鎖螺栓.傾斜罐槽車