Qianshan County plays the role of independent innovation engine, and encourages enterprises to continuously improve the technological content of products. The output value of high-tech enterprises ranks first in Anqing City for four consecutive years. This year, the output value ha
Read TutorialThere are two general methods for preparing "thiourethane" collectors . 1. Haloalkane esterification method The base material of the "thiourethane" type collector is yellow, and the xanthate is esterified and reacted with a lower alkylamine to obtain a product easily. The react
Read Tutorial( 5 ) nuclear energy. AgInCd alloy is important neutron control rod material. Pd-Ag , Pd-Ag-Au-Ni multi-hydrogen purification materials can be used for H 2 isotope purification and separation in thermal diffusion type hydrogen and oxygen purification equipment and nuclear fusion reactor  Â
Read TutorialI. Overview Intelligent distribution transformer terminal is an automatic monitoring method for low-voltage distribution network. Through the intelligent distribution terminal and the data exchange of the meter, the integrated monitoring and unified management of the station area is realized. Low
Read TutorialIt is not once or twice that you come into contact with Dongfeng Liuzhou Automobile Co., Ltd. M3 Zhongcai Dragon, from the first time at the Beijing Auto Show in 2016 to Baoding in March this year; from the envy of a co-worker who is trying to test drive to himself. With the joy of being able to d
Read TutorialAs with fats and proteins, crude fiber is also an important factor affecting the quality of feed, because crude fiber has its special role in the growth of livestock and poultry, but it is necessary to control the crude fiber content in feed to ensure nutritional balance. To meet the nee
Read TutorialThe more the market is sluggish, the more the process of survival of the fittest. Fortunately, before the industry crisis, we completed structural adjustment and took the lead to win business opportunities. Recently, Jia Qiang, chairman of Xiamen Donglin Electronics Co., Ltd. said in an interview t
Read TutorialSince the beginning of the year, the Ministry of Industry and Information Technology has repeatedly postponed the release of new energy vehicle development plans. Last month, Premier Wen Jiabao wrote an article stating that the domestic new energy automobile industry has experienced disord
Read TutorialModel NO.: DHCW-800*600 Condition: New Material: 304 SUS, Polishing
Read TutorialA simple introduction, beekeeping is a kind of specialized vehicle used for agricultural services and other aspects. However, the problem that many users are concerned about now is whether the country will give a certain subsidy policy when buying such apic
Read TutorialModel NO.: VW Alloy Wheel Rims Spoke Type: Equal Diameter Spoke Certification: ISO, VIA, CE, TUV, DOT
Read TutorialThe Internet + " boom is sweeping across all industries, and cars are no exception. Recently, Alibaba took the hands of the Auto Group, and the two sides invested 1 billion yuan to set up an Internet auto fund to jointly develop Internet car related technical specifications. At the same time,
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