第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均;资料每比最新的一份旧 180 天,权重减半。
Reuters via Gulf News, 9 Dec 2022: 'The world's first C919 ... was delivered to launch customer China Eastern Airlines in Shanghai on Friday and took off for a 15-minute flight'; COMAC[2]: 'delivered on December 9th, 2022'.
COMAC's dated milestone list: delivery on 9 Dec 2022.
Later deliveries and sanctions effect.[1]
Delivery tally and specifications.[1]
Pre-delivery context.[1]
有遗漏或错误吗?用你自己的话说明:能佐证此图钉的链接、不同的开始或结束日期及理由,或缺失、有误的信息。AI 会对照此图钉的来源进行核实,搜索更好的来源,并添加任何支持你说法的页面。图钉自身的来源仍然最重要。AI 也会查看图片:显示的是别的东西或显示效果差的图片会被移到后面或替换。
The noise was noticeably low throughout the trip, and it hovered around 72 dB to 78 dB during different stages of the flight.
Seats are fairly comfortable (however the headrest is quite hard) with good legroom.
even when listening without earbuds in, I could barely hear the roar of the engine.
Up to 195 seats one-class - typical range about 3,500 nmi (6,500 km) - LEAP-1A or PW1100G engines - in service since January 2016
来源Up to 189 seats (210 on the MAX 8-200) - range about 3,500 nmi - LEAP-1B engines - in service since May 2017
来源作为亚马逊联盟成员,Chronopin 从符合条件的购买中获得收入。
通过 eBay 链接购买时,Chronopin 可能会获得佣金。