At the end of December 2009, Zoomlion teamed up with Dongfeng Commercial Vehicle Company and Beiqi Foton Motor Company to hold a large-scale sanitation special-purpose vehicle training service meeting for more than 20 client units in Beijing. More than 300 customer representatives at.......

• Model NO.: EPH-0014589
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In accordance with the requirements for electricity use in Yunnan Province, Kunming will stop the supply of electricity to all out-of-class and restricted enterprises that do not meet the national industrial policy from November 1. Production of yellow phosphorus, calcium carbide, and ferroall.......

The valve is the control device of the fluid pipeline, its basic function is to switch on or off the flow of the pipeline medium, changing the flow direction of the medium, regulating the pressure and flow of the medium, and protecting the normal operation of the pipeline and the equipment. Wit.......