On December 23, 1991, an assessment team consisting of 40 experts from National Commission of Science, Technology and Industry for National Defense, Ministry of Aerospace, and foreign experts assessed that the technical specifications of the satellite plant ground reconstruction project of the Xich
(Reporter Shi Xinzhong) The Shanxi Provincial Development and Reform Commission recently issued the "Opinions on Building a New Industrial Base and Further Promoting Industrial Structure Adjustment" to relevant departments of the province. The "Opinions" decided that the focus o
3 Measures to reduce the noise of concrete construction machinery With the further deepening of national environmental protection control, the environmental protection departments will gradually phase out the backward construction machinery and construction methods with serious noi
(Reporter Chao Zhao) On May 31, Bayer (China) Co., Ltd. officially announced that Mr. Shi Dehao, former president of Bayer (China) Co., Ltd., will no longer hold the post of president due to his age. Dr. Dai Mu, president of Bayer MaterialScience Greater China Will be the chairman of Bayer (China)
The store hardware industry, which started with the recovery of used copper materials, has experienced a diversified development flag after experiencing the era of auto parts hardware. The resource bottleneck is a problem that must be faced by shop outlets. "We will go from here to south.&quo
ExxonMobil Chemical Company recently developed a new type of silicoaluminophosphate molecular sieve methanol to propylene catalyst. The catalytic activity of this catalyst is significantly increased, and the selectivity of ethylene and propylene can be improved. As the prices of ethylene cracking
Road Sweeper Usage Method 1: Cleaning Work 1 Turn on the power of the control box and point the control valve to the secondary valve position 2 Start the auxiliary machine 3 Turn the slave clutch control button to the closed position and the fan starts to
On May 26, Chinese Foreign Ministry spokesman Kong Quan held a regular press conference in Beijing. Kong Quan said that with regard to the differences between China and Japan in the demarcation of the East China Sea, China has consistently advocated that both sides resolve through diplomatic negot
According to Bai Rongchun, Director of the Industry Planning Department of the State Economic and Trade Commission, China is developing a group of “small giant†companies that provide parts and components for automobiles at various levels, and on this basis, it will form 5 to 10 through
Pump intrinsic characteristics and the pursuit of extrinsic characteristics The intrinsic characteristics of the pump refer to the inherent characteristics of the product, including product performance, component quality, assembly quality, appearance quality, etc., or simply refer
In a seven-year monitoring and piloting of Trap performance at Royal Bank of the British Chemical Industry Industrial Estate in Huddersfield and Grangemouth (England), a first-class trap performance and fresh steam loss monitoring at two producer laboratories On the basis of the experiment and the e