117 、 This category of technical verbs is only for descriptive texts such as general information, system
description and operation texts, and the descriptive parts of service bulletins.

1132、The aircraft and engine manufacturers recommend that you do not weld engine components when
the engine is installed on the airframe.

1131、For the Calibration step , the coupler asks the transceiver for another brief bust of tune power.

1130、临时用一些辅助螺丝来组装这个部件。

1129、Put clamps on the cable to hold it in position.

1128、 Warnings and cautions shall precede the text to which each applies,but notes may precede or follow
applicable text depending on the material to be highlighted.

1127、If you install the upper drag strut incorrectly,it will hit the lower drag strut during retraction.

1126、拆下四个螺栓中的一个。

1125、The information to be included on the cover will be left to the manufacturer's discretion.

1124、Exterior Placards and Markings are required for ground servicing instructions, inspections, cautions and
warnings.

1123、The gauge shows that the reservoir is ful1.SIf