news

한어Русский языкEnglishFrançaisIndonesianSanskrit日本語DeutschPortuguêsΕλληνικάespañolItalianoSuomalainenLatina

cctv news:the 2024 china international fair for trade in services welcomed its first public opening day on september 15. in four days, the fair has held nearly 200 forum activities and released more than 100 integrated innovation results.

this shield machine, which can "pass through the city" and "pass through the sea" and is used in the world's longest undersea high-speed railway tunnel, demonstrates the most cutting-edge undersea tunnel construction technology; this smart unmanned tower crane, equipped with a variety of sensors and intelligent control systems, can save at least one-third of the cost per month; the china high-speed ​​railway booth was also very popular, and the automatic driving system that can achieve functions such as precise parking and smooth vehicle control attracted many domestic and foreign audiences to come on stage to experience it.

many visitors also stopped to experience a vertical take-off and landing aircraft on site. this aircraft can meet the application needs of short-distance transportation at low altitudes and is suitable for manned transportation, tourism, logistics, medical emergency and other fields.

at the services trade fair, the integration of technology and art also gave people a visual feast. the two works "the most beautiful great wall" and "the treasures of time" created by the visual effects production team of the opening ceremony of the beijing winter olympics were unveiled in the cultural and tourism exhibition area. "the most beautiful great wall" presents the majestic great wall with a 4k flying perspective and a large stereo screen. "the treasures of time" is a digital art installation created based on the "gold-plated copper country music water clock" in the collection of the palace museum.

source: cctv.com