波音对华出口遭遇限制，盘前股价下跌
彭博社报道，中国已下令国内航空公司停止接收波音飞机，并停止从美国企业购买飞机相关设备和零部件。知情人士称，命令是在125%报复性关税后下达的。中国政府考虑对租赁波音飞机且面临成本压力的航空公司提供援助。
Bloomberg
📮投稿 ☘️频道 🌸聊天
BY 科技圈🎗在花频道📮
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
With the help of the Search Filters option, users can now filter search results by type. They can do that by using the new tabs: Media, Links, Files and others. Searches can be done based on the particular time period like by typing in the date or even “Yesterday”. If users type in the name of a person, group, channel or bot, an extra filter will be applied to the searches.
科技圈在花频道 from fr