275、The two most common types of engines used in helicopters are the reciprocating engine and the turbines engine.

1048、In some cases ,wires are color coded and these should be indicated on the wiring diagram.

1047、文本应尽可能简明扼要。

1046、Database synchronization is in progress.

1045、参考下表以获得适用的扭矩值。

1044、Make sure that the position of the clamp agrees with the position that you recorded during the removals procedure.

1043、The internal horn turns ON and stays ON as long as the detector has power and the smoke sensor detects smoke.

1042、在切口上粘贴第一层胶带,再呈对角线粘贴第二层和第三层胶带。

1041、安装天线时,对齐箭头必须朝前。

1040、A value of 0.5in is permitted.

1039、All text shall be prepared in one or two columns with justification at the discretion of the manufacturer, however, two columns are preferred for ease of reading.