154、缓慢地把 RAT 完全放出，并确保它不接触其他部件。

1336、Measure the bend radius of the hose from the point where the bend starts.

1335、A high standard of professionalism is necessary to use the STE specification correctly.

1334、Put the container below the drain valve

1333、Apply mineral hydraulic fluid to the surface or parts that touch the seals.

1332、The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.

1331、If there is no contamination, start the operation again.

1330、发动机和辅助设备使用相同的润滑油。

1329、Once a certificate or approval is issued for a purpose that requires ongoing compliance,such as a Production Certificate, noncompliance with, or violation of the terms of, the approval would result in civil penalty or administrative enforcementaction.

1328、油箱排气系统可根据需要让空气进出油箱。

1327、Each approved word in the dictionary has a specified approved meaning which can be more restricted than its meaningin standard English.