2388. A/P stabilizer trim commands occur when there is an elevator deflection command from the autopilot that is beyond the trim threshold and stays for a long time

975. 检查门止挡是否有裂纹和腐蚀

974. value

973. Our earth is in danger because of serious pollution We must stop chemicals from polluting our earth

972. 用电线将电缆连接到结构上

971. Record the location and the color of the cables of each bundle which goes through the AC current transformer

970. Measure the bonding resistance between the antenna in the countersunk hole and the aircraft fuselage

969. The specification gives the symbols for relays, diodes, and other parts of the system

968. 升降舵是铰链在水平安定面后缘的可动部件。

967. This chapter shall provide that information considered necessary by the manufacturer to properly level the aircraft for any of the various maintenance, overhaul or major repairs which might become necessary during the life of the aircraft

966. Be careful when you touch printed circuit boards