Wang Xujiang, chairman of the China UPR (Unsaturated Polyester Resins) Industry Association, recently stated that the current global low-carbon economy's impact on various industries and the introduction of low-carbon standards based on energy quotas are gradually being introduced, which great ......
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Valves are indispensable fluid control equipment for various departments of the national economy such as petroleum, chemical industry, power stations, long-distance pipelines, shipbuilding, nuclear industries, various cryogenics, aerospace, and marine oil extraction. According to an expert ......
IBM announced this week that it has developed a scalable, silicon nanophotonics chip to improve communications and handle large data centers. The chip uses light pulses between communications servers, racks and supercomputer chips. In the new syst ......
In just over a year, there have been three billion-level LED companies in the company, such as Duo Duoli, Bolunte and Vision Optoelectronics, which closed their doors due to financial problems, and now there is a case of Haobo Optoelectronics falling into a business crisis. Shenzhen Haobo Photoelec ......
The selection of an oscilloscope is a problem that seems simple and difficult for you to handle. There are many products on the market and the technologies vary. Sometimes it is difficult for you to make decisions. The above instructions may give you some advice and will be of great help i ......
Internet users to attract attention to microblogging publish poisonous snake killing people to blame diesel generator | diesel generator price / 2012-08-15 Police: Posting false news on the Internet has bad consequences and can be subject to administrative penalties “In order to attra ......
Recently, the National Automobile Standardization Technical Committee held a kick-off meeting for the revision of light vehicle fuel consumption standards in Xining, Guangxi. More than 50 representatives from 39 passenger vehicle manufacturers and testing agencies from all over the country attended ......
In order to ensure the safe and reliable use of lithium-ion batteries, experts have carried out a very strict and thorough battery safety design to achieve battery safety assessment indicators. (1) diaphragm 135 ° C automatic shutdown protection Adopt international advanced Celgard 2300PE-PP-PE ......
Liner bolts, also known as ball mill bolts, English name: bolt for ball mill. According to the shape of its head can be divided into: elliptical head bolts, square head bolts, bolts with bolts, waist bolts, bucket bolts, D-bolts, flared bolts and so on. The ball mill bolts can be classified accordi ......
For the first time, the list of China's top 100 lifting equipment rankings was selected based on indicators such as construction capacity, equipment strength, and participation in key projects. The China Chemical Engineering Second Construction Company, the Third Construction Company, the Four ......