您要查找的是不是：
- air evacuation valve 排气阀
- 16- slice spiral CT scanner (Philips AG, Holand), vacuum saturated box , pressure gage , air evacuation valve, band saw (ribbon), refrigerator, polyester plastics net and box, assistant (tempered glass , PE tube silica tube, swallow tail clip). 设备：16层螺旋CT(Philips AG，Holand)，真空浸渗箱，压力表，排气阀，电动带锯，低温冰箱，聚酯塑料网，聚酯塑料箱，辅助品(钢化玻璃、PE管、硅胶管、燕尾夹)。
- We investigated the impact of fasciotomy revision and delayed compartment release on combat casualties after air evacuation. 我们调查了在空运后行筋膜切开翻修术与延迟切开对战场伤员的影响。
- His fellow marines called for air evacuation, and soon surgeons at a hospital near Baghdad were amputating his ravaged arm. 他的战友呼叫空中救援，将他送往巴格达附近的医院，由外科医生替他残破的手臂实施截肢手术。
- Air evacuation stretchers or accessories 排气延伸器或附件
- automatic control air evacuation value and draw off value 自控排水排气阀
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥，艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
