相关题目
275、The two most common types of engines used in helicopters are the reciprocating engine and the turbines engine.
274、如果过滤器在异常短的时间后堵塞,将它们送到实验室进行污染分析。
273、如果它们掉落,会出现永久性损坏。
272、The listed technical names are only examples,This is not the complete list of all possible technical names.
271、Manually override the ＇start sequence.were
270、Drill a hole at the intersection of the two lines.
269、Utilizing an airplane as intended by the manufacturer,combined with sound inspection and maintenance practices , t forms the basis for assuring the airplane remains airworthy and safe to operate.
268、你有权免费复制或出版本文件或其任何后续修改或修订的全部或部分内容。
267、Install packing and backup rings on bearing.Slide bearing into cylinder until bottomed
266、室外空气温度是自由空气静止温度,从飞行温度指示或地面气象源获得,并根据仪器误差和压缩系数效应进行调整。
