All along, China's instrumentation industry has not received attention from too many companies in the …
- Model NO.: 19150/19151 …
Recently, the 4th CCTV Standardized Metrology Inspection and Certification Consumer Product Safety Seminar was held in Huangshan City, Anhui Province. The two sides signed a cooperation agreement on cross-strait LED street lamp product certification and testing, and conducted extensive exc…
Scientists at the Berkeley National Laboratory and General Electric Company of America are developing a water-based flow battery that is more powerful than traditional base station energy storage batteries and is expected to become the next generation of electric vehi…
At present, China's economy and society are in a period of rapid development, and the demand for various types of industrial reso…
Reporter: A three-storey reinforced concrete residential renovation, by the way in the flat roof installed capacity of 4 kilowatts of solar panels. Panels are mounted on the panel, with a 30 degree angle of inclination towards the south and fixed horizontally. It is estimated tha…
1 The basic idea of ​​the mathematical model The shape of the tooth profile of the non-circular gear is not only related to the relative motion parameters of the workpiece and the tool, but also to the tooth profile of the tool.
When machining with a rack tool, since the…
September 28, 2013, China Water Electric drive Consulting Group in Hangzhou hosted "key technologies of concrete gravity dam comprehensive management" project acceptance will be. Experts and representatives from China Academy of Hydropower Consultants Beijing, Northwest…
September 28, 2013, China Water Electric drive Consulting Group in Hangzhou hosted "key technologies of concrete gravity dam comprehensive management" project acceptance will be. Experts and representatives from China Academy of Hydropower Consultants Beijing, Northwest…
Under the expectation of economic recovery, public funds began to shift their focus to the engineering machinery sector, which has benefited greatly. On October 16th, Xugong Machinery released its first performance report after the reorganization was completed. Up to about 10 times growth…
On April 7, Chengdu Industrial and Commercial Bureau announced the results of the quality inspection of energy-saving lamps in the fourth quarter of 2016. The nominal trademark was 8 batches of energy-saving lamps such as NVC Lighting BULL. In the fourth quarter of 2016, Chengdu Industrial and …