on099.com

有乜特別？

http://www.usatoday.com/story/travel/fl ... /76976774/" onclick="window.open(this.href);return false;

new CFM LEAP-1B "fuel efficiency - high-bypass turbofan engine"

Source: https://en.wikipedia.org/wiki/Boeing_737_MAX" onclick="window.open(this.href);return false;

睇過一堆資料，但無乜頭緒。但見到國泰有新機款 Boeing 777-9X，引擎比現有既 777 300ER 強，架飛機大架少少，會回歸 747 年代一行坐十個 (3-4-3) 既規劃。