213、When the engine RPM decreases to 500,stop the engine. 当发动机转速下降到 500 时，停止发动机。

1276 、This organization was asked to investigate the readability of maintenance documentation in the civil aviation industryand find a solution to simplify the language used to write such documentation.

1275、The resulting data were used to determine if the component, should be considered ford incorporation into the CAP.

1274、Where possible and practicable,quotation marks shall be removed from the text of the definitions and approvedexamples.

1273、Make Sure that the two spigots at the bottom of the unit engage.

1272、Note that alterations or repairs to airplane must be accomplished by licensed personnel.

1271、Outlet pressure of ＇control unit fails to stabilize at proper pressure.

1270、描述可能故障的排故信息和这些故障的补救措施应在此手册中提供。

1269、缓慢地把 RAT 完全放出,并确保它不接触其他部件。

1268、在燃油加放油的过程中,不允许进行氧气勤务。

1267、Manufacturers may omit systems not applicable to their product.