A、 当按下其中一个按钮,数字字母显示器上会显示电压和电流
B、 当按下其中一个按钮,模拟数字显示器上会显示电压和电流
C、 当转动其中一个旋钮,模拟数字显示器上会显示电压和电流
答案:A
A、 当按下其中一个按钮,数字字母显示器上会显示电压和电流
B、 当按下其中一个按钮,模拟数字显示器上会显示电压和电流
C、 当转动其中一个旋钮,模拟数字显示器上会显示电压和电流
答案:A
A. The cover contains manufacturers information and will be subject to its discretion.
B. The cover is determined by the manufacturer and the information should be comprehensive.
C. The information to be included on the cover will be left to the manufacturers discretion
A. 本规范将满足适用的政府监管要求
B. 此指令符合适航官方要求
C. 此规范适用于相关政府部门的要求
A. Do the tightening procedure.
B. Do the loosening procedure.
C. Do the strengthening procedure.
A. Dry all metal parts that have different metal inserts or deep blind holes in an oven at 225 to 275℉ (107 to 135℃) for a minimum of one hour.
B. Put all different metal inserts or deep blind holes metal parts in an oven at 225 to 275℉ (107 to 135℃) for a maximum of one hour.
C. All metal parts that have different metal inserts or deep blind holes are dry in an oven of 225 to 275℉ (107 to 135℃) for a minimum of one hour.
A. All auxiliaries or additional equipment which is to be installed in the particular airplane shall be excluded in the equipment list when delivered.
B. When delivering an airplane, make sure the equipment in it lists all mandatory or auxiliary items.
C. When a particular airplane is delivered, all required or optional equipment installed in it shall be contained in the equipment list.
A. 飞机的维护信息必须与制造商提供的录近信息一致。
B. 飞机可根据制造商发布的最新信息进行维修。
C. 根据厂家最近出版的维修信息对飞机进行修理。
A. Hydraulic pressure can cause corrosion.
B. Oil fluid caused corrosion.
C. There is corrosion Hydraulic fluid can cause corrosion.
A. 用于保存和输送新鲜饮用水的系统部分。如果饮用水也用于冲洗,则安装有冲水系统。
B. 用于存储和输送水箱内饮用水的系统部分。如果饮用水也用于冲洗,则包括冲水系统。
C. 用于存储和输送新鲜饮用水的系统部分。如果饮用水也用于洗涤,则包括洗涤水系统。
A. 旋转控制开关到完全关闭位置。
B. 旋转控制开关到完全接近位置。
C. 按压控制开关到完全关闭位置。
A. shock loading of an engine may arise from a repeat landing.
B. shock loading of the engine can occur during a light landing.
C. shock loading of the engine can occur during a heavy landing.