226.Scratches can prevent the free movement of the piston in the sleeve.

A. 　最小允许误差 5 毫米。

B. 　最大允许误差 5 毫米。

C. 　最大容差 5 毫米。

A. 　目录页必须注明日期,但无需编号。

B. 　目录页需要注明日期,但不用编号。

C. 　目录页应该注明日期,但不用编号。

A. 　The gearbox is installed behind the pneumatic motor.

B. 　The bump is installed behind the hydraulic motor.

C. 　The bump is installed behind the pneumatic turbine.

A. 　建议执行人工修理。

B. 　给出人工修理的建议。

C. 　建议遵循修理手册执行工作。

A. 　 维护手册的简介部分应包含供应商出版物的清单,或提及此类清单的位置,
无论这些清单是包含在系统说明中还是在单独的文档中提供的。

B. 　 维护手册的简介部分应包含供应商出版物的清单,并提及此类清单的位置,
无论这些清单是包含在系统说明中还是在单独的文档中提供的。

C. 　 维护手册的简介部分既不包含供应商出版物的清单,也未提及此类清单的位
置,无论这些清单是包含在系统说明中还是在单独的文档中提供的。

A. 　Tell all personnel to go away from the area.

B. 　Alert personnel to leave area.

C. 　Tell all person to leave the area.

A. 　Distances shown are based on weak wind.

B. 　Distances shown are developed with no wind.

C. 　Distances shown are on the basis of gentle wind.

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. 　Warning,cautions and notes may be used to highlight or emphasize
important points.

A. 　做腐蚀检查。

B. 　做损害检查。

C. 　检查由腐蚀造成的损伤。

A. 　 ambient Air Temperature is the static free air temperature attained
from inflight temperature indications or surface meteorological sources,
adjusted for instrument error and compressibility effects.

B. 　 Outside Air Temperature is the free air electrostatic temperature,
contained neither from inflight temperature indications nor ground
meteorological and compressibility effects.

C. 　 Outside Air Temperature is the free air static temperature, obtained
either from inflight temperature indications or ground meteorological
sources, adjusted for instrument error and compressibility effects.