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For hammer crusher users, the price of hammer crusher hammer has always been one of the most important issues in their minds. Even if the price of crusher hammer rises a little, it will make the investment of wear-resistant parts of mining enterprises Add a little more. Then, for a large-scale …

Solar street lamps use solar radiation as the main e…

Low temperature storage is one of the development directions of grain storage. Perennial low-temperature grain storage is mainly achieved by reducing grain temperature and heat insulation. Reducing grain temperature can be achieved by mechanical refrigeration and ventilation. In order to ac…

Moderator: mr draws a hundred women: In order to promote the gathering on September 9, 2005, "the promotion and application of the outer wall insulation technology of polyfoaming in China, under the guidance of the work. "In the Ministry of Construction Science and Technology Divi…

[Jiuzhi Plastics News] With the rapid increase in the production capacity of domestic PP plastics , as its production capacity growth rate is far greater than its demand growth rate, the contradiction of supply exceeds demand becomes more and more prominent, which directly lead…

In general, products containing liquid, powder, and granules are packaged in a nozzle bag , which can be reused and can be easily carried. This nozzle bag is made of pure aluminum material. The …