737NG机组氧气面罩盒拆装总结 手册依据AMM35-12-85CREW OXYGEN MASK/STOWAGE BOX35-00-00-420-801Installation of Caps on Open Oxygen Lines23-51-00-710-801Flight Interphone System - Operational TestIPC35-12-85工具名称规格数量一字解刀1.. 737NG 总结 拆装 机组 氧气 2020-07-10 17:18 作者:mycax 阅读全文