682.Pull the transparent plastic collar away from the nose of the electrical latch( )

255.Examine the contents of the box for missing items( )

254.实施航线维修的维修机构其航站在非本国领土时,放行人员应依据航站所属国的航空法规进行资格审定。

253.If the meaning changes, use a different construction( )

252.An official organization that gives approval to something( )

251.LET THE DIAL BECOME STABLE BEFORE YOU( ) THE INDICATIONS ( )

250.GET [ ]TO THE ACCUMULATOR FOR THE No 1 HYDRAULIC SYSTEM( )

249.Do not stretch the seal more than necessary when installing it( )

248.Ream the hole until it has a diameter of 800 ±0003 mm ( )

247.The valve pressurize and filter oil ( )

246.通常,我们称之为”电传操纵系统“。 ( )