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- ventilator air piping 呼吸机气路系统
- Superstructure compressed air piping to be done air-tightness test. 上层建筑压缩空气管系密性试验。
- Superstructure drainage air piping to be done air-tightness test. 上层建筑疏排水管系密性试验。
- Blowing-off of the starting air pipe. 起动空气管吹洗。
- Superstructure compressed control air piping to be done air-tightness test. 上层建筑供水管系密性试验。
- The tightness test for high-pressure air pipes. 高压空气管密性提交。
- Analysis of the Reason and Avoid Measure About Primary Air Piping Jam of the Boiler Burning System. 锅炉燃烧系统一次风管堵塞原因分析及其防范措施。
- Using negative pressure air pipe to ventilate for the being constructed tunnel. 使用负压风管对在建隧道进行通风换气。
- Moreover the company still conducts a washer to maintain, electric wire electric circuit and water warm air piping of whole change. 另外公司还经营洗衣机维修,电线电路和水暖气管道的整改。
- The system consists of two air blowers (one of them as a common spare), air piping and grid distribution pipe. 这个系统包括两个送风机（其中一个备用）、空气管和氧化空气分布管。
- Vacuum pressure: This window display vacuum pressure sensor gather actual pressure from entering air pipe. 本窗口中显示真空压力传感器在进气管采集到的实际的压力,它代表发动机的负荷。
- Note:The lengths of suction pipe and air pipe may be different according to different size of leaching tank. 注：吸炭管和空气管的长度因所配浸出槽的规格而异。
- ASHRAE Transactions International Journal of Heating Ventilating Air Conditioning and Refrigerating Research. 日本冷冻空调协会论文集。
- The well ventilated air condition of this engineering is a general comfortable air condition. 本工程的通风空调为一般舒适性空调。
- Industrial tape composed of PVC film and rubber based psa is suitable for protecting air pipe, water pipe, oil pipe on the ground or underground. 管道标识胶带是以聚氧乙烯（pvc）薄膜为基才，使用橡胶型压敏胶制造而成，适用于风管、水管、输油管等地面及地下管路的防腐保护。
- The left-right rotating mechanism makes placing and adjustment easier, without the need to change the air pipe and reed switch. 左右旋转结构，方便放置和调整，不需更换气管及磁簧开关。
- According to development of the ventilating air duct, simulates and analyses the air duct with the CFD and FEA software. 摘要针对空调通风用风管的发展趋势，运用CFD与FEA软件对风管进行了模拟分析。
- 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。
