According to calculations, the average annual growth rate of China's machinery industry during the “Eleventh Five-Year” period and before 2020 will still reach 12% to 15%, but the development of various sub-sectors in the machinery industry will show a differentiation trend. Major t

From September 8th to 10th, the 3rd China Xi'an International Analytical Instrument and Laboratory Technology and Equipment Exhibition was held in Xi'an. A group of advanced analytical testing technologies and equipment, biotechnology and diagnostics, measurement testing and quality contro

The National Science and Technology Research Project Guided Project undertaken by Lanzhou Petroleum Machinery Research Institute and other projects - "Key Technology Research on Large-scale All-welded Corrugated Board Air Preheating Device", recently passed the results ap

On the 14th of last month, China’s first commercialized domestic subway shield with “Domain No. 2”, which has completely independent intellectual property rights, was recently completed and manufactured in the shield production workshop of Shanghai Urban Constru

During the “Eleventh Five-Year Plan” period, the standardization of the machinery industry should gradually improve the market mechanism, accelerate the speed of system revision, change the status of the standard “extended service”, and establish a mechanical industry standa

Model NO.: ER50-6/ER70S-6/SG2

Application: Building Finish: Black Size: M3X5-M100X1000

Science Times, August 30, 2006: The massive noise generated by cities and towns has seriously affected the lives of local residents. These noises come not only from neighbors, nightclubs and bars, but also from industrial production, motor vehicles, trains and planes that travel on

On August 30th, the Huizhou No. 1 gas turbine unit jointly built by Dongfang Electric Group Co., Ltd. and Mitsubishi Corporation of Japan successfully achieved a 100% full-power load rejection test in Guangdong Province, and conducted a 168-hour continuous operation assessment on S

CG-17 glass three high vacuum oil diffusion pump GG-17 glass, low expansion coefficient, better able to withstand high temperature differential change, so the pump than the same type of pump can withstand high temperature and longer service life. The pump is suitable for the electronics industry,

With the rapid development of China's economy, especially the continuous and steady development in the fields of metallurgy, petrochemicals, petroleum, and chemical fertilizers in recent years, it has brought rare development opportunities to the large-scale air separation equipment industry. I

First, the bearing installation: Bearings must be installed in a dry, clean environment. Care should be taken prior to installation to check the mating surfaces of the shaft and housing, the end faces of the shoulders, the quality of the grooves and connecting surfaces. All mating surfaces must b