983、face

563 IF THE SCRATCH DOES NOT() THEPROTECTIVE LAYER, THE UNIT IS SERVICEABLE.

562 If the airframe manufacturer changes the component manufacturer＇s text or illustration in any way, he shall apply his own masthead.

561 IF ACID ( ),CLEAN THE AREA.

560 Drain approximately 2 liters of fuel from the tank

559 HARD

558 GET()TO THE ACCUMULATOR FOR THE No. 1 HYDRAULIC SYSTEM

557 FULL

556 For purposes of this specification, airplane refers to the airframe and related components specified in the Type Certificate or made available as options by the airplane manufacturer.

555 当进行活门测试的每一个步骤时,要确保没有渗漏

554 FLAMMABLE