545.Tighten the turnbuckle until you have the desired tension in the cable( )

392.Adhere to the safety instructions ( )

391.Trichloroethylene is a health hazard( )

390.在上接近面板涂一层密封胶。 ( )

389.系统内的所有流量控制装置,如单向活门、燃油泵、储压器和继电器均应包括在内。

388.Documents must be readily revisable( )

387.检查三证[适航证、国籍证、电台证]原件在位、完好、有效。( )

386.未经允许,请勿进入发动机测试区域。 ( )

385.2mm 的数值是被允许的。 ( )

384.From the top sentences, the reader will understand the contents of your text and will find specific information quickly ( )

383.If the humidity changes frequently, put a cover on the unit( )