Due to the advancement and diversification of user requirements, the functions of frequency converter products have been continuously i…
In recent years, we have seen…
In recent years, we have seen…
Although China is a major producer of fasteners, but because of the relatively low level of research and development in China, many of the faste…
- The first China International Commercial Vehicle Exhibition came to an end
The situation that causes the failure is: when the bearing is first greased, it is not added according to the process requirements; the amount of grease added is not measured, there is insufficient oil, the grease is too little, causing dry grinding and burning; the gear end oil seals the …
The base of the pump is a sleigh-type platform converted from an old shovel bar, in order to facilitate drag and drop when moving frequently. Four 16-ton hydraulic machines are installed at the four corners of the sled platform, and the pump is used to adjust the lift and the st…
Through the structure of two-seater regulating valve body parts: There are two valve seats in the valve body, the spool, the spool for the double guide. The valve produced in the 1940s, 60s domestic joint design, is the level of the sixties product. It uses the following features: (1) As the fl…
With the transformation of China's role into a world-class manufacturing factory, a large number of commodities produced in China each year require packaging. In particular, the commodities produced by China to meet the needs of the international market require international-level packaging…
In the first quarter of this year, the petrochemical industry continued its downward trend since the fourth quarter of last ye…
On June 25-27, 2013, the "13th World Pharmaceutical Raw Materials China Exhibition" and "2013" sponsored by the China Chamber of Commerce for the Import and Export of Medicinal Health Products and the European Bowen Exhibition Consulting Co., Ltd. and co-organized by Sh…