该偏差通常适用于不工作的系统或部件。
This generally applies to an inoperative system or component.
日期为这个问题的水平，适用于新的车辆，系统或部件。
Implementation date for this issue level applies to new vehicles, systems or components.
当飞行时飞行员可以操纵的每一个系统或部件都要进行操纵，以确定量产飞机与原型机有着相同的性能；在飞行期间，仪表读数要在正常范围之内。
An operational check of each part or system operated by the crew while in flight to establish that, during flight, instrument readings are within normal range.
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