159.The same symbol, device, or code shall be used throughout the Handbook
to depict the same system, valve or control.

A. 　wash system

B. 　water system

C. 　cleaning system

A. 　Disassemble the bypass valve and the dump valve together.

B. 　Decompose the bypass valve and the dump valve at the same time.

C. 　Disassemble the bypass valve and the dump valve at the same time.

A. 　The fueling hose must not hit the side of the tank.

B. 　The fueling hose must not hit the edge of the tank.

C. 　The fueling hose must not bond the edge of the tank.

A. 　COMMENCE

B. 　START

C. 　ACTIVATE

A. 　封面上包含的信息将由制造商自行决定

B. 　封面左侧上包含的信息将由制造商自行选择的

C. 　封面左侧上包含的信息将由制造商自行设计的

A. 　ensure that there are no loose component in the engine air intakes.

B. 　ensure that there are no loose dusts in the engine air intakes.

C. 　make sure that there are no loose objects in the engine air intakes.

A. 　DISCHARGES

B. 　EMITS

C. 　TRANSMITS

A. 　Make sure that the diameter of the hole is less than the specified value.

B. 　Make sure that the diameter of the hole is more than the specified value.

C. 　Make sure that the radius of the opening is less than the specified
value.

A. 　Both master schematic diagrams and system function of complex systems
should be for simplicity of presentation and understandability.

B. 　Complex systems should be divided into system function but not overall
master schematic diagrams for homeliness and a better understanding of
presentation.

C. 　For simplicity of presentation and understandability, complex systems
should be divided into either system function or overall master schematic
diagrams.

A. 　确认减速板是否立即收回。

B. 　确认减速板是否立即放出。

C. 　确认减速板是否缓慢收回。