04:51

An important move in China? Spend 150 billion to surpass Hong Kong Zhuhai Macao Bridge

03:43

中国航天再接再厉！这次踏上探测火星征途，探测器进入关键阶段

03:29

中国超导材料迎来突破！打破他国垄断，达到世界领先水平

03:52

Wuhan makeshift hospitals，Reproduction of China's speed 17 years ago

03:32

World's first 850000 kilowatt hydro generator! Key energy projects in China

03:49

Padma Bridge：550 tons of steel column goes straight to the bottom of the river!

03:49

How much backward is China when Google realizes quantum supremacy

03:55

The efficiency is five times that of the Three Gorges dam! China creates a new energy channel

03:39

No plane can crash into the "nuclear fortress"! China's third generation nuclear power technology

03:20

China's controlled nuclear fusion ushers in a breakthrough

04:00

Across 2000 meters high mountain canyon! China builds the world's highest mountain tower

03:57

Level 33 mountains! China's construction of the largest mountain city in the world

04:07

Only China dare to do so! Flatten seven mountains and build a cloud carrier

03:22

Driverless! World's first intelligent high-speed rail line with 350km/h

03:48

China builds the deepest water conveyance channel in the world

03:37

35 times the size of Hong Kong, China's next free trade port

03:33

The highest concrete tower bridge in the world! China builds the highest bridge in Asia

03:07

The world's highest dam under construction in China

03:29

Equivalent to 186 Eiffel towers, another bridge in China

03:32

China builds the world's longest high-speed railway

03:08

China's strongest rocket, Long March 5, launched successfully

04:08

Invest 130 billion! Breakthrough in joint R & D of aircraft between China and Russia

04:07

More than 100 million people directly benefit from this super project in China

03:59

The most difficult water diversion project in the world will change western China

04:15

China chip technology breakthrough! Conquer us technology monopoly

04:14

Build a maritime city? Great changes have taken place in the South China Sea Islands

03:55

凿穿近千米的悬崖，中国打造世界最危险公路，领略筑路史上的奇迹

03:40

中国打造全球最奇特建筑，斥资1亿的大铁环，却被网友嫌弃

05:08

山东舰交付入列，歼15舰载机首次公开两种作战能力，网友直呼强大

04:04

耗资2千亿，如今13年过去了，三峡大坝是亏了还是赚了？

03:28

历史性时刻！山东舰正式入列海军，中国双航母时代来临！

04:20

7亿买不到一台机器？该设备已被日本垄断，中国企业如今突破量产

05:25

歼20为追赶F22冒险采用两项新设计，最终大获成功

04:31

中国碳纤维地铁亮相，用造战斗机材料技术，性能技术让人震撼

03:06

空警500预警机亮相，原来这么先进，真不愧几代科研人员的心血

05:43

中国又一超级工程，黄河底下凿隧道，开启黄河天堑水下穿越新时代

05:06

国产发动机的福音，中国超高温涂料获突破，发动机将获巨大提升

03:49

中国再次创造造桥记录，深入山体159米，依靠整座大山拽住大桥

04:16

中国反其道而行，有些人日子不好过？所有努力或前功尽弃

03:54

南水北调工程，如何把水引入地势高低地方？说出来你都不敢相信

03:30

地球的“3D大片”来了!高分七号卫星首批影像图发布

03:40

中国打造又一环保工程，耗资1200万，世界第一座除霾塔拔地而起

04:02

中国海军这十年发展令美心悸:变化惊人,舰艇规模太强大

04:25

这东西真的能救人吗？指甲盖大小却卖到上万元，行业中的暴利金属

04:19

国产航母即将服役,双航母战斗群形成,所携舰载机数量成热点

04:03

真正的海上巨无霸，中国建成海上浮式储卸油装置，近日正式起航

04:38

我国已拥有东风-41和东风-31,为何还保留着老兵东风-5液体导弹?

04:27

超越港珠澳大桥！中国将打造海底高铁隧道，全长16公里造价246亿

03:26

中俄团队或将共同研发超大功率激光，功率是全球电力的近一万倍

03:31

中国在大山中藏了一条“龙”，钱学森亲自驯养，如今终于一飞冲天

05:03

中国巨浪2有多厉害?只需潜伏海中,即可镇住最凶猛敌人!

04:14

三峡大坝后的又一超级工程，截断世界最长河，伟大的中国建筑师

04:51

世界首款乘波体飞行器公开测试，全球独创技术，基本无法防御

03:56

不平凡的超级工程，中国打造又一个超级机场，备受世界瞩目