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- Tightness test of air box 空气箱密性试验
- The gas tightness test of aux. Air reservoir. 副空气瓶密性试验。
- The gas tightness test of service air reservoir. 日用空气瓶密性试验。
- Gas tightness test of control air reservoir. 控制空气瓶密性试验。
- The tightness test of fore(mid-ship)draft valve. 艏(舯)吃水阀密性试验。
- The tightness test of hull valve. 舷旁阀密性提交。
- The tightness test of main boiler. 主锅炉密性试验。
- The tightness test of inlet valve for emergency fire pump. 应急消防泵进水阀密性试验。
- GENERAL METHOD FOR TEST BED TESTING OF AIR HEATERS AND CIRCULATORS. 空气脉冲加热器。特征。在工作台上的一般试验方法。
- Carry out inspection, repair and test of air compressor. 空压级机的检查、维修和测试。
- Draper-type air cushion conveyer is a new technique developed recently ,the key technique is the dimension accuracy of air box. 带式气垫运输是最近发展起来的新技术;气箱的尺寸精度是该技术的关键.
- Abstract： This paper introduces the application effects of air cooling and preheating and standard tuyere brich as well as double air box tornado on the cupola. 摘 要： 介绍了空冷、预热、标准化风口砖及双风箱龙卷风供风在冲天炉上应用的效果；
- The tightness test for high-pressure air pipes. 高压空气管密性提交。
- 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。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- The design and test of the test bed of air source purification plants for DF 4 locomotives are presented. 介绍了东风4型机车风源净化装置试验台的设计与试验情况。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- Air Tight Test of Cooling Unit of FORGO Type Air Cooler FORGO型电站空冷器冷却单元气压试验泄漏分析
- Training and Performance of Air Box and both Hands 键钮式手风琴的优越性及演奏法
- I'll just trot out for a breath of air. 我要到外面去走走换换空气。
