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Shandong Dacheng Machinery Technology Co., Ltd. was invited to participate in the 19th China Environmental Protection Expo, the largest environmental protection event in Asia. We will present the latest equipment, technologies a...
The 2018 National Industrial Wastewater Advanced Treatment and Supply and Demand Coordination and Exchange Symposium was held in Hangzhou on March 23th - 25th, 2018. The conference will study and discuss the development of adv...
Multistage centrifugal fan in industrial production has important applications, mainly used in smelting and blast furnace blast cupola, jig washing facilities, mining flotation, sewage aeration and other fields, because it has easy compare...
1,Because the roots blower is a constant flow blower.The main parameter of work is air volume.,the output pressure varies with the pipe and load.The air volume changes very little.Roots blower is a kind of high pressure fan,the roots...
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