相关题目
24.In designing schematic diagrams,it may be necessary to compromise between detail necessary to make the diagram self-explanatoryand the simplicity essential for ease of reading
and understanding
23. Whenever practical, each symbol should physicallyresemble the actual system component depicted in the schematic diagram
22.The user of the schematic diagram is the pilot
21.Utilizing an airplane as intended by the manufacturer,combinedwithsound inspection and maintonande practices,forms the basis for assuring the airplane remains airwor thy and safe to operate..
20. 2hours are necessary to do the procedure.
19.twist
18 Trichlor oethylene is a health hazard.
17. The statement that installation orreactivation procedures are the reverse of removal
or deactivation procedures is not acceptable
16.为了便于阅读和交叉参考,如果可行的话、翻图、图形和表格应以垂直布局显示
15 .The numbering of paragraphs and subparagraphs within a section is not required
