611、许多读者的英语知识有限，复杂的句子结构和许多英语单词所具有的大量的意义和同义词会引起混淆。

877、The material within subparagraphs of Handbooks may follow the order of material within subparagraphs of this Section ofthe Specification or may be arranged tot suit a particular type or model of airplane

876、The Maintenance Manual and/or Maintenance Data furnished to the Purchaser shall provide sufficient information toenable a qualified mechanic, as appropriate, to inspect troubleshoot, test, and repair or replace all systems and unitsconsidered by the manufacturer to be repairable or replaceable as a part of the normal maintenance procedures.

875、The integrated circuits contains general coverage of those devices having integrated components in monolithic structurewhich perform complete circuit function.

874、The indications must agree with the values in the table.

873、The fueling hose must not4hit the edge of the tank.

872、The factory has maintained technical assistance and parts support according to the stated policies.

871、The emergency exit doors are used to facilitate evacuation that are not normally used for exit

870、The circulation of the air in the components is such that the temperature for specific component is not out of the limit.

869、The check list should be limited to the minimum number of items determined to be essential to aid the pilot in anemergency.

868、The center of gravity moves in relation to the loads on the wings