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- ANALYSIS OF GAS-PHASE FLOW FIELD FOR EROSION OF FCC DENDRITIC MAIN AIR PIPE DISTRIBUTOR 催化裂化再生器树枝状主风分布管磨损的气相流场分析
- main air pipe 总空气管
- Blowing-off of the starting air pipe. 起动空气管吹洗。
- Gas tightness submission of main air reservoir. 主空气瓶密性提交。
- The main air reservoir has been filled with compressed air. 主空气瓶总压缩空气已经充满。
- Peumatic element and main air cylinder are importation and Yadeke. 气动元件及主要动作气缸为进口和亚得克。
- 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。
- The tightness test for high-pressure air pipes. 高压空气管密性提交。
- The fume caused by coalburning is one of the main air pollutants in China. 燃煤烟尘是我国最主要的大气污染物之一。
- The ASU manufacturing process begins with a main air compressor and ends at the output of the product storage tanks. ASU生产过程从一个主气流压缩机开始，产品储存罐的输出后结束。
- 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。
- Superstructure compressed air piping to be done air-tightness test. 上层建筑压缩空气管系密性试验。
- By 2008, the main air pollutants should meet the national standards based on the remarkable regional ecosystem improvement. 到2008年，在环京津地区整体生态状况明显改善的条件下，全市大气污染物主要指标达到国家标准。
- Superstructure drainage air piping to be done air-tightness test. 上层建筑疏排水管系密性试验。
- Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver)on board. 主空气瓶(控制空气瓶、汽笛空气瓶)装船后气密试验和安全阀的调整。
- 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。
- Starting main air machine ,noticing observation the dust-precipitator circumstance of no load operation . 起动主风机，注意观察除尘器空载运行的工作情况。
- NATO officials say a Russian-built helicopter crashed while taking off from Kandahar's main air base. 北大西洋公司官员说这架俄国造的飞机在坎大哈主空军机地起飞过程中堕毁。
- 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。
