756.计算的纬度错误经常会发生在一个 ADIRU 内。如果位置误差是在一个 ADIRU 内,开始新的校准。如果新的校准仍有位置误差,参阅维护手册第二部分的故障查询程序。( )

181.Use an applicable word [for example,“warning”or“caution”]to identify the level of risk A warning tells the reader that there is a risk of injury or death A caution tells the reader that there is a risk of damage to objects ( )

180.Operational test should require no special equipment or facilities other than the installed on the aircraft and should be comparable to the test performed by the flight crews( )

179.如果仪器无法正常运行,请进行测试( )

178.On going investments in airport infrastructure----runways , terminals and technology----will ensure that maximum benefits will be gained from transforming the air traffic system and renovating aircraft fleets ( )

177.The page number shall be in the lower left corner and the date of issue in the lower right corner, for left-hand pages ( )

176.如果说明中有关于危险压力的警告,不要打开容器。 ( )

175.The second or more publications replace the previous original edition( )

174.Inspection is accomplished with the ground without the use of stand and ladder( )

173.A filter prevents contamination of the components in the system( )

172.The checklist should be limited to the minimum number of items determined to be essential to aid the pilot in an emergency( )