799、 Those units or components give visual or aural warning of conditions in unrelated systems. 这些单元或组件在不相关的系统中发出视觉或听觉警告。

689、Tighten the nuts but do not torque them at this time

688、Three computers collect data and parameters from the systems and put them together on the data link to the display unit.

687 、 Those instructions necessary to support the aircraft during maintenance and repair, includes information on shoringmaterials and equipment, contour dimensions, shoring locations, etc.

686、Those instructions are necessary to carry out the scheduled servicing.

685、This specification will meet the applicable government regulatory requirements

684、this specification was developed with the objective of minimizing the cost

683、This Specification has been developed in response to Federal Aviation Administration ( )h Advisory Circular AC91-60

682、this shows that you can install an alternative relay

681 、 This section must set forth each mandatory replacement time, structural inspection interval, and related structuralinspection procedure enquired for type certification.

680、This section gives you the3 procedures for the disassembly