Voltage Control of a Novel Double-Winding Asynchronous Generator with Current Control Voltage Inverter Fu Yu, Ma Weiming, Li Yumei, Wang Dong (Institute of Power Electronics Technology, Naval University of Engineering, Wuhan 430033, China) The electromagnetic compatibility of the system. …
South Korea's LG Group's auto parts company creates QNX-enabled infotainment systems, digital dashboards and advanced driver assistance systems (ADAS) for global automakers
On January 13, 2015, QNX Software Systems Co., Ltd., a subsidiary of Blackberry Co., Ltd. and a gl…
When it comes to abnormal noise, I believe that every owner will feel empathy, complaining about his long-standing voice and complaining that he has no idea what to do. However, the owner is the person who is most familiar with his car and is most sensitive to the sound of the vehicle. Th…
Compared to whether the new iPad mini will be equipped with a retina display screen, this year's new iPad, which is expected to be released at the same time, doesn't sound too hot, but according to related …
Smart Atmosphere Comprehensive Sampler Model: TC-2030-II
Executive standard:
HJ/T 374-2007 Technical Requirements and Test Methods for Total Suspended Particulate Sampler
HJ/T 375-2007 Environmental Air Sampler Technical Requirements and Test Methods
JJG 946…
Recently, Premier Li Keqiang pointed out that when China Cargo Changchun Bus Co., Ltd. was inspected, it hoped that China South Locomotive and China CNR would form a "combined fleet" to form a world-class equipment enterprise. At the same time, he stressed that this fleet i…
GB1589 previous revisions review the first edition GB1589-1989 The first edition of the general limitation of length, width and height GB1589 was established in 1989. At that time, the standard name was "Car Exterior Dimensions Limit". It is not difficult to see from the na…
The annual fermentation exhibition feast --- “2015 Shanghai International Exhibition on Bio-fermentation Products and Technology and Equipment†will be held at Shanghai Everbright Convention & Exhibition Center from September 21st…
The day before yesterday, the Ministry of Transport held the second batch of online video conferences for national ETC networking. It was announced that Jilin, Chongqing, Sichuan and Yunnan were officially merged into the national ETC networking area. So far, a total of 22 provinces …