246、The letters wills be matt black on white.

1215、Controls in the flight compartment permit selection of temperature and flow rates.

1214、不要使用可能引起火花的测试设备。r

1213、Make sure that the temperature of the probe increased to more than 500℃。

1212、营运人应与当地的管理当局协商，调整间隔时间，使其最适合各自的运营坏境。

1211、本手册中的定义应与联邦航空法规中的定义一致。

1210、The document points out that the FAA should be contacted prior to any alterations on airp1ane toinsure that airworthiness of the airplane is not violated.

1209、Make sure that the door is f1ush with the adjacent surfaces.

1208、Gauges used to indicate lower pressures use a more flexible tube that uncoils and coils more readily.

1207、应按照适用的飞机服务手册或维修手册完成预防性维修。

1206、在某些情况下，尤其是对于复杂的飞机，可能需要针对飞机及其系统的适当维修提供专门培训。