The coal seam is as thick as 1 kilometer and extends for thousands of kilometers! Is the world's largest coalfield actually formed by plants?
The world's largest coalfield - the Appalachian coalfield - is remarkable for its huge reserves and important position. This coal field is located in the Appalachian Mountains of the northeastern United States, with an area of 179700 square kilometers, equivalent to a medium-sized province...
High end Instrument and Meter Innovation and Development Forum Held in Beijing, Jointly Exploring New Industrial Paths
Beijing Daily Client | Reporter Sun JieAccelerate the construction of a manufacturing powerhouse, what are high-end equipment enterprises for? On October 13th, the 2023 High end Instrument and Meter Innovation and Development Forum was held in Beijing. More than 270 academicians, industry experts, and business representatives focused on the opportunities and challenges faced by Chinese enterprises, conducting in-depth exchanges on topics such as the development of high-end instrument technology and high-quality manufacturing industry, and jointly exploring new paths for the integrated development of high-end, green, and intelligent industries...
The total length is 68 kilometers! This project starts at the Shimen section!
At the commencement ceremony, the relevant leaders of East China Power Transmission and Transformation and State Grid Hunan Electric Power Company delivered speeches and introduced the project situation; Liao Jianghua, member of the Standing Committee of the County Committee and Executive Deputy County Mayor, attended the event and delivered a speech; The construction party of the engineering project, the relevant responsible persons of the supervision project department, and the owner project department respectively report the progress of the construction work; Cao Gangqiang, Deputy Director of the UHV Office of State Grid Hunan Electric Power Company, announced the start of the project.It is understood that the Ningdian to Hunan project is China's first "Sagehuang" wind and solar power base external transmission ultra-high voltage project...
Claiming 800 kilometers but only running over 600 kilometers, does the Tesla Semi heavy truck have "moisture" in its range?
On December 1st last year, I believe many card enthusiasts still remember the grand scene of Tesla delivering mass-produced Semi electric heavy-duty trucks to PepsiCo and Frito Lay snack food companies. The Semi heavy-duty truck, painted with a beautiful blue and yellow color, has attracted the attention of countless global commercial vehicle companies and cardholders...
Realizing the main arch closure of the largest water conservancy hub project in Shaanxi with a storage capacity of 270 meters above the ground
On October 10th, at the construction site of the Jinghe Bridge at the National Major Water Conservancy Project - Shaanxi Dongzhuang Water Conservancy Hub, the last section of the main arch weighing 28.4 tons successfully reached the assembly point of 270 meters high after being pulled by a cable lifting system for 20 minutes, achieving the closure of the main arch of the bridge...
Supporting the construction of the country's first "ten thousand meter deep well" with a load-bearing capacity exceeding the usage requirement by more than 30%, using steel casing
Hunan Daily, October 8th (Reporter Wang Liang, Correspondent Zhou Jinyun) From October 2nd to 5th, Henggang's third-generation special casing was successfully lowered into the first "ten thousand meter deep well" in the country, CNPC Tarim Oilfield's Deep Taco 1 well, setting a record for the deepest casing of the same specification in China.(On site at the well...
One second, one kilometer! Huawei's latest black technology: full liquid cooling and overcharging (with a list of concept stocks attached)
On October 5th, Cailian News Agency reported that during the Mid Autumn Festival and National Day holiday in 2023, the 318 Sichuan Tibet Online is experiencing the busiest period of self driving traffic this year. Whether to get a charging station has become a very important issue for car enthusiasts...
409.9 kilometers! Guizhou Shuanghedong's Latest Length Leaps Third in the World and First in Asia
Recently, the 2023 Guizhou Suiyang Shuanghe Cave International Cave Scientific Research Press Conference was grandly held at the Shuanghe Valley Scenic Area in Suiyang County. The conference announced that the latest length of Shuanghe Cave is 409...
Lost and Found! Ms. Guangzhou cleverly used a WiFi name to cross 60 kilometers from the city to retrieve her lost phone
First encounter and recoveryIn Guangzhou, Guangdong, a mobile phone that had been lost for more than 20 days was able to return to its owner's hands through unexpected clues. Ms...
Tested Zero Run C11 Extended Range 285 Edition Ultimate Pure Electric Range Nearly 300 kilometers
Since using the Zero Run C11 Extended Range 285 Intelligent Enjoyment car, it is convenient to drive anywhere in daily life. Charging from a dedicated household electric meter charging station is super cheap, with a monthly electricity consumption of 20 yuan and a nighttime valley electricity consumption of 0...
Pushing 3000 meters into the deep sea, China's self-developed marine seismic exploration equipment has achieved ultra deep water operations for the first time
People's Daily Online, Beijing, October 6 (Reporter Du Yanfei) A few days ago, in the 3000m ultra deepwater block in the the Pearl River Mouth Basin, the "Offshore Oil 720" deepwater geophysical exploration ship carried China's self-developed marine streamer seismic exploration acquisition equipment "Haijing" system, completed seismic exploration in ultra deepwater waters for the first time, and released China's first ultra deepwater 3D geological exploration map, marking new progress in the development of key core technical equipment for deepwater oil and gas exploration in China.The "Offshore Oil 720" geophysical exploration vessel is equipped with the "Sea Economy" system for ultra deep water exploration operations...
These four electric vehicles have the best range in China, with a maximum range of 650 kilometers, making them suitable for long-distance driving
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