The network video intercom system is also called the IP network video intercom system. An extension of the network intercom system increases the transmission of video signals in addition to the intercom, but it is different from the IP network building video intercom system. . System features 1,
After entering 2018, in addition to planning for the development of the new year, the major LED listed companies have announced the 2017 performance report or forecast. According to the performance forecast of 30 listed companies by OFweek Semiconductor Lighting Network, 20 The net profit of the com
Recently, Guangqi Honda Automobile Co., Ltd. filed a recall plan with the AQSIQ according to the requirements of the Regulations on the Management of Defective Automobile Product Recall and the Implementation Measures for the Management of Defective Automobile Product Recall, and decided to start f
According to the National Automobile Production and Sales Data provided by the CCC, the total sales of cars in January 2018 were 1.049 million, a decrease of 20.6% from the previous month and a slight increase of 6.1% year-on-year. In the same period, the car quality network received 3173 valid co
On March 3, exhibitors and buyers from more than 160 countries and regions around the world will gather in the beautiful Yangcheng. Joined the 2018 Guangzhou International Advertising Logo and LED Exhibition (hereinafter referred to as ISLE) jointly sponsored by Guangzhou Trade Fair Advertising Co.
On February 13th, the Ministry of Industry and Information Technology website announced the 16th batch of free vehicle purchase tax for new energy vehicles. This was also the first catalog release in 18 years. The time for the Ministry of Development was significantly advanced, which reflected the
[Abstract] In today's science and technology development, electronic weighing instruments are used in all walks of life, especially in the production and operation can not be ignored. Measurement measurement technology is of great significance for the production of electronic weighing instrume