223.每个主油箱都有两个浮子电门 ( )

714.In designing schematic diagrams,it may be necessary to compromise between detail that is necessary to make the diagram self-explanatory , and simplicity that is essential for ease of reading and understanding ( )

713.如果征候再次出现,请拆下装置。 ( )

712.Calibrate the tension of the cable to correct value with tensiometer ( )

711.在更正栏中,列出部件故障纠正措施涉及的所有注意事项或要点。 ( )

710.减震支柱是油气支柱 ( )

709.Use a torque wrench to tighten the bolt progressively ( )

708.涂上底漆( )

707.A value of 2 mm is permitted ( )

706.Once designed and approved, the establishment of thorough maintenance procedures is a must( )

705.Auxiliary fuel tanks are normally removable tanks( )