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- The data Acquisition and wireless transportation system of the rear air pressure based on GPRS network communication is introduced,which is used on train air testing in railway station. 主要介绍一种基于GPRS网络通信的、用于铁路站场列车试风时尾部风压数据采集、无线传输的系统。
- Manual weldings of watertight joints shall be painted after the air test. 手工焊接水密接合应该在气密试验后进行喷漆.
- Hans's just been over to check on this one between manhole 6 and manhole 7.We did an air test on it.Er----I'm afraid it's leaking a bit. 汉斯刚来检查了6号检查井和7号检查井之问的那段管道。做了一次压力试验。唉，恐怕有些漏。
- From the report how to identify indoor air testing authority? 从室内空气检测报告上如何辨权威?
- an academy for train air force officers. 培养空军军官的专科学校。
- Pollution Survey of Carbonyl Compounds in Train Air 列车车厢内醛酮化合物的污染状况
- Compressed air testing can be carried out only, if accepted by the classification society. 如果船级社同意，可以只做气密试验。
- 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。
- Air Test Assembly Gauges IWTG-Gas 空气试压表总成
- Air Test for Oil Storage Caisson 储油沉箱密性试验
- Naval Air Test Facility Ship Installations 海军航空试验基地舰船设施
- All the seat-covers on the train had been torn by vandals. 列车上所有的椅套都被蓄意破坏者撕破了。
- The train is attacked by guerilla. 火车受到游击队的袭击。
- indoor air test and control program 室内检测与控制技术专业
- The boys were spitting out of the train window. 那些男孩子向火车窗外吐口水。
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
- I haven't got a clue about the train schedule. 我一点都不知道这个列车时刻表。
- This series machine type is used for air spring forming to form various shapes, and for preforming of different specifications of automobiles, trains air spring before vulcanization. 此系列机型用于空气弹簧成型用，成型各种形状，不同规格汽车、火车空气弹簧硫化前的预成型。
- The children are playing with a toy train. 孩子们正在玩一列玩具火车。
