Recently, the reporter learned from the Zhejiang Provincial Department of Science and Technology that the project of research on solid fermentation and dosage form processing of the microbiological herbicide Helminthosporium spp. . At present, the production workshop of 1% Klebsiella spore powder
Read moreThe battery cable may touch the axle load compensation connecting rod to cause friction, the insulation layer of the battery cable may be damaged due to long-term friction, etc., Dongguan Yongqiang Automobile Manufacturing Co., Ltd., Suzhou Jetta Fire-fighting Vehicle Equipment Co., Ltd. Recently,
Read moreChina's bearing industry has developed to the present, has a considerable production scale and a higher level of technology and quality. Bearing enterprises with a certain scale have grown to more than 1,500 and the number of employees has grown to nearly 800,000. The annual bearing ou
Read moreThe science and technology mini-tech innovation fund project of the Ministry of Science and Technology, which is undertaken by Tianhua Chemical Machinery and Automation Research and Design Institute, has passed the review and acceptance of the Gansu Science and Technology Department in Lanzhou rec
Read moreAt the 7th Beijing International Bus and Parts Exhibition held at the Beijing Exhibition Hall, the performance of the two retarder companies, Tellomar and Tega, attracted attention. Affected by the international financial crisis, the domestic passenger car market has fallen into a depressio
Read moreThe research group headed by Prof. Kong Qingchi of China University of Petroleum (East China) has successfully developed a brominated triazine flame retardant production technology. Compared with the technology commonly used in China, this technology has high conversion rate of tribromophenol, low p
Read moreIn recent years, the rapid development of the sewing machinery industry in China has not only been closely related to the efforts of the sewing machinery companies themselves, but has also been closely linked with the industry associations. The establishment of the Sewing Machinery Industr
Read moreStudies have shown that failure of braking is an important cause of traffic accidents on trucks, and brakes on drums are prone to heat due to prolonged downhill braking, resulting in brake failure. Therefore, the long downhill section has also become a "dangerous road section" with
Read moreRecently, the high-density three-dimensional field test of the ES109 domestic large-scale seismograph developed by PetroChina Oriental Geophysical has been successful. This marks a new type of seismic data acquisition and recording system that is completely independently designed and manuf
Read moreThe Ministry of Science and Technology recently held a demonstration meeting at Nanjing University of Technology and agreed to establish a national special separation membrane engineering and technology research center based on Nanjing University of Technology. Special separation membranes mainly
Read moreJinzhou Petrochemical Company's 1 million-ton/year catalytic gasoline hydrogenation unit was successfully launched once a day. The sulfur content of gasoline products was 41ppm, and the mercaptan content was 8ppm. All of them reached Euro IV gasoline emission standards, and the current operation
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