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- 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。
- 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。
- 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。
- 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。
- 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。
- Abstract: The fume caused by coalburning is one of the main air pollutants in China. 文摘:燃煤烟尘是我国最主要的大气污染物之一。
- 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。
- Connect the hose for the compressed air supply from compressed air circuit directly to the main air connection on the rear of the control unit. 把供气用的;从压缩空气回路采气的软管直接联接到位于控制器背部的主供气接头上.
- Wuhan Deyang Technology Development Co., Ltd. is located in downtown Wuhan, Hubei Province, a main air humidity conditioning equipment businesses. 武汉德阳科技发展有限公司是位于湖北省武汉市中心的一家主营空气湿度调节设备的企业。
- From the analysis of main air pollution sources,important applications of plants in controlling indoor air pollution are given in this paper. 从分析室内空气污染的主要来源入手,论述绿色植物在控制居室空气污染方面的重要作用。
- The compressed air line flowmeter has a range of 2 to 20 SCFM, and the main air flowmeter has a range of 10 to 100 SCFM. 压缩空气流量计的测量范围为2-20SCFM，主要空气流流量计的测量范围为10-100SCFM。
- The method to calculate main air flow capacity of FCC unit is expounded. Flow capacity revision model and the relative revision coefficient have been established. 介绍了流化催化裂化装置主风流量的计算方法,建立了流量修正模型及相关的修正系数。
- Causes for damage of main air distributor were analyzed.Design experiences were summarized with prac-tical examples and improvement methed for existing design was put forward. 分析了主风分布管损坏的原因，通过主风分布管的改造实例总结了设计中应该吸取的经验教训，提出了现有设计的改进办法。
- Main air bottle safety valve. 主空气瓶安全阀。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- The article introduces the types and sources of main air pollutants in house decoration, the harm to health, and the measurement method and protective measures of these pollutants. 摘要论述了居室装修空气中主要污染物的种类、来源和对人体健康的危害，介绍了这些主要污染物的测量方法和防治措施。
