Adjust the indicator to zero once there is contact with the elevator tab leading edge.

A. Please do not make the USB power adapter wet with your hands.

B. When the USB power adapter is wet, please do not touch it.

C. If your hands are wet, do not touch the USB power adapter.

A. 检查所有的部件和液力管路连接。

B. 检查所有的部件, 液力接头和连接管路。

C. 连接全部零件和液力管路。

A. 指导谁以及如何与制造商工厂的技术人员联系，以帮助修理或更换未包含在标准修理范围内的损坏物品。

B. 指导谁以及如何与制造商工厂的技术人员联系，以帮助修理或更换损坏且是不标准损伤的物品。

C. 指导谁以及如何与维修工厂的技术人员联系，以帮助修理或更换未包含在标准修理范围内的损坏物品。

A. 如果没有明显迹象表明紧固件松动，在紧固件头部和相邻材料上标记一条红线。

B. 如果紧固件松动的迹象不清晰，则跨过紧固件头部在相邻材料上标记一条红线。

C. 如果没有清晰地显示出紧固件松动，则在紧固件头部和相邻材料的上方标记一条红线。

A. 如果按照制造商的设备标准装修，厨房包括台面、座椅、置物架、备料设备等。

B. 如果按照运营商设计的标准设备装配，卫生间包括镜子、座椅、台盆、冲洗设备等。

C. 如果以制造商指定的标准设备来提供，盥洗室包括镜子、座椅、橱柜、分装设备等物品。

A. 测量内侧和外侧襟翼的位移。

B. 计算内测和外侧缝翼的移动。

C. 测量移动的内侧和外侧襟翼。

A. Be careful not to get acid on your skin.

B. Prohibit not to get acid on your skin.

C. Be careful not to get alcohol on your skin.

A. The housing for the voice recorder unit has these properties: water tolerance, shock resistant and heat resistant.

B. The container for the voice recorder unit has these properties: watertproof, spin resistant and heat resistant.

C. The container for the voice recorder unit has these properties: watertight, shock resistant and heat resistant.

A. The rudder is a replaceable airfoil which is mounted to the vertical fin and is used for yaw control.

B. The rudder is a removable wing which is fixed to the vertical stabilizer and is used for pitch control.

C. The rudder is a removable airfoil which is attached to the vertical stabilizer and is used for yaw control.

A. Using either method, the item to be checked is in the list of the desired condition.

B. Either way, check the listed item whose desired condition is stated.

C. No matter which method is used, the item to be checked is listed and its desired condition is presented.