What are the breakdowns and treatment measures of electromagnetic flowmeters? The smart converter and the electromagnetic flow sensor together form an electromagnetic flowmeter to measure the flow rate. Therefore, before handling the converter failure, please confirm that the flow state of the pi ......
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Recently, in the roller assembly line of China National Aircraft Heavy Industry (Luoyang) Co., Ltd., a number of road rollers that are exported to Southeast Asia are being assembled. Roller production workshop Assembly site Luoyang Road Roller Exports Countries Along the Belt and Road Due to ......
Several exhibition techniques for showcase goods in optical shops. Sunshine Sight Optical Shop Decoration Group is a comprehensive enterprise integrating design, R&D, production, construction and training services. In the past 16 years, he has been focusing on the decoration design of optical sh ......
[ China Agricultural Machinery Industry News ] From the China Grain Storage Henan Branch, it was learned that Henan started the wheat market acquisition on the 6th. At present, the number of laboratories participating in the wheat market acquisition has been confirmed, a total of 955, empty storage ......
The development of new energy vehicles is inseparable from the power battery. As a core component, the cost of power batteries accounts for 30% to 50% of the cost of the entire vehicle. For a long time, the cost of electric vehicles has led to the price of electric vehicles being significantly high ......
At present, with the rapid development of facility agriculture, there are many areas of grape cultivation that adopt greenhouse cultivation methods. For greenhouse grape cultivation, most growers know to pay attention to temperature changes in greenhouses, but many times ignore the chang ......
Information from China Industrial Development Research Network: In 2016, domestic lithium-power battery companies shipped a total of 30.5GWh, an increase of 79.4%, BYD, CATL, Waterma, Guoxuan Hi-Tech accounted for 62.5%, power battery industry It has already entered the industry oligarchy. Hon Hai ......
In ancient times, jewelry was designed to withstand natural disasters, diseases and protect the body and mind. In general, there are many people who have the impression of hand-made jewelry. However, modern fasteners are based on some basic peripheral parts. These chains and peripheral parts are alm ......
Common major oxidizing minerals are: Malachite CuCO 3 ·Cu(OH) 2 , containing 57.5% of Cu, has good floatability, can be directly floated by fatty acid or sodium hydroxyphosphate, or can be floated with high-grade xanthate after vulcanization with sodium sulfide. When vulcanized, ammonium sulfat ......
16.1 During operation, the ball mill hollow bearing bush, oil circuit system, gears, motors and lubrication parts, classifier shaft head return sand ditch, etc., check every half hour, require good lubrication, stable oil pressure, normal oil return, each motor The temperature shall not exceed 60 Ã ......