186.Those units provide a means of preventing it from freezing ( )

751.将溢流阀门拔动开关保持在打开位置,直到流出阀位置指示器显示完全打开。( )

750.Simplified Technical English[STE] has a controlled general dictionary [part 2] that gives you the words most frequently used in technical writing( )

749.技术动词必须遵守与 STE 中其他被批准动词相同的规则。 ( )

748.Lubricants for the engine and the auxiliary equipment are the same ( )

747.向质量部门报告分析结果。( )

746.This Section of the Pilot＇s Operating Handbook shall contain the appropriate Supplements [operating information] necessary to safely and efficiently operate the airplane when equipped with the various optional system and equipment not provided with the standard airplane ( )

745.确保管子没有变形。 ( )

744.The bolt will be at the 2 o＇clock position when you look at the pump from the rear ( )

743.Controls in the flight compartment permit selection of temperature and flow rates ( )

742.It is expected that the manufacturers of major components will provide maintenance ,
troubleshooting, inspection and repair data in the format of this specification( )