A、 lf the wheel temperature reaches as high as 177 deg. the core of safety plug shears off and the tire slips.
B、 If the wheel temperature increases to more than 177 deg, the core of the fusible plug melts and the tire
deflates.
C、 The core of the filter element melts once the wheel temperature is above 177 deg, causing the tire to
deflate.
答案：B
A、 lf the wheel temperature reaches as high as 177 deg. the core of safety plug shears off and the tire slips.
B、 If the wheel temperature increases to more than 177 deg, the core of the fusible plug melts and the tire
deflates.
C、 The core of the filter element melts once the wheel temperature is above 177 deg, causing the tire to
deflate.
答案：B
A. 如果跳开关拔出,则断开电路
B. 如果跳开关闭合,则断开电路
C. 如果跳开关拔出,测接通电路
A. contamination of the grease can cause damage to the bearing
B. contamination of the oil can cause damage to the shaft
C. pollution of the grease can cause damage to the axle
A. 可以通过拆下保护盖来接近机械装置
B. 重新安装保护盖来接近机械装置
C. 拆下保护盖来获得机器
A. 拆除校装销和设备,以阻止控制舵面的自由运动
B. 拆除校装销,安装能够阻止控制舵面自由移动的设备
C. 拆除能够阻止控制舵面自由运动的校装销和设备
A. This procedure is only applicable to type A parts.
B. This task is only used for type A parts.
C. This procedure is applicable to all type parts.
A. If a supply shutoff Valve was closed within five minutes of maintenance performance is needed and
shutoff periods are hot accumulated.
B. Maintenance action is not necessary and shutoff periods are not calculated unless the shutoff valve was
closed for less than five minutes
C. When a supply shutoff valve was closed for five minutes, maintenance action is hardly required, and
shutoff duration are not included.
A. You may use alerts and cautions to emphasize some important places.
B. The important parts must be highlighted by using the warnings, cautions and notes
C. Warnings, cautions and notes may be used to highlight or emphasize important points.
A. 把 0 形封圈浸泡在液压油里面
B. 防止液压油腐蚀 0 形封圈。
C. 用液压油润滑 0 形封圈。
A. Most material of the radar scope is fiberglass.
B. Most of the material in the radome is fiberglass.
C. Most of the material in the radar cap is fiberglass.
A. 避免使用这些词来表达他们论证过的意思。
B. 一定要使用这些词的批准的意思。
C. 一定要用这些词来表达他们认可的方法。
