2191. In the case of a revision to an illustration,a black vertical line or a black hand may be utilized to call attention to the changed portion

1172. Install the couplings on the new unit

1171. 测量两个零件之间的垂直距离。

1170. This commonality permits greater ease of learning and understanding for pilots, aircraft maintenance technicians and engineers alike

1169. Using the wet wing concept, all fuel is stored in three tanks, main tank 1, main tank 2, and center tank, which are constructed of the primary wing structure

1168. 永远记住,STE的主要目的是让读者立即理解他们所读的每句话。

1167. Use the torque wrench to tighten the bolts progressively

1166. Repair the surfaces that have scratches

1165. In the case of a revision to an illustration, a black vertical line or a black hand may be utilize to call attention to the changed portion

1164. The metering plug decreases the fuel flow

1163. 保证营运人维修单位保留每架航空器所要求的维修、改装、检查记录