“前言”中可包含以下信息:(l)编制此CAP文件的原因以及此CAP文件旨在预防的潜在问题;(2)此 CAP文件与飞机正常检查大纲的关系。 B. “前言”可包含以下信息:(l) 建立CAP计划的原因,以及遵守特定CAP所要防止的基本问题;(2) CAP与飞机正常检查计划的关系。 C. “前言”可包含以下信息:(l)建立CAP计划的原因...
Microstructural Effects of Zn/Mg Ratio and Post Heat Treatment on Tensile Properties of Friction Stirred Process (FSP) Al–xZn–yMg Alloys The workability and ductility of Al-Zn-Mg alloy are lower. In this study, the Zn content (4.44-6.34 mass%) was reduced and the Mg content (1.11-1.28...
It includes but is not limited to the fusion welding of aluminum-based, nickel-based, iron-based, cobalt-based, magnesium-based, and titanium-based alloys using electric arc and high energy beam processes. There are requirements for welding design, personnel and procedure qualification, inspection,...
This coolant is not compatible with aluminum alloys. A. 这种冷却剂与金属不兼容。 B. 这种冷却剂与铝合金不兼容。 C. 这种冷却剂与钛合金不兼容。 查看完整题目与答案 If the flap travel is not full, adjust the rods again. A. 如果副翼行程未满,请再次调整桅杆。 B. 如果襟翼运转缓慢,再次调整传...