1000Psi Threaded Ball Valves,Stainless Steel 3Pc Threaded Ball Valve,Pn63 Steel Ball Valve,Stainless Steel Screwed Ball Valve ZHENGQIU VALVE GROUP CO.,LTD , https://www.sealweldballvalve.com
International Online News: According to the PRT operator Shun Chu Eco Trans, the company is the first company in the world to open a driverless taxi, which is linked to the Park Expo venue and Suncheon Bay. The total length is 4.64 kilometers. During the trial period from the 15th to the end of this month, 20 electric vehicles will be used first, and then vehicles will be increased to 40 units from next month.
On August 15th, 2013, South Korea, from the Suntec International Horticultural Expo in 2013 to the PRT (Personal Rapid Transit) in Suncheon Bay, opened on the 15th and was put into trial operation. The PRT is a personal rapid transportation system that refers to the automatic driving of an electric vehicle on a track after a pre-built light track in the city.