The special magnetic auxiliary contact pressure gauge is a pressure gauge with an electric contact device. It is often used together with the corresponding electrical devices to measure non-corrosive copper alloys, no explosion risk, and non-crystalline various liquid and gas media. pressure. The e
According to the production statistics of the Ministry of Industry and Information Technology, the domestic natural gas heavy truck market increased by 927% year-on-year in February; in January-February this year, the cumulative production of natural gas heavy trucks was 6,950, a net increase of 5
1. Technical characteristics of gold concentrate cyanide gold extraction Gold cyanide extraction technology is the modern major gold-producing means, China was in the early 20th century had to extract gold Using this method, first built in 1901 2t / d pilot plant in Shandong Weihai Fan cyanide hom
Since the concept of smart city was put forward, construction booms have been set up everywhere. What is the value of a smart city? What are the challenges of building a smart city? Recently, the 2015 International Smart City Construction and Business Application Chongqing Forum hosted by the Chong
The Belgian Sid consulted on S&A Water Chiller
site for CW-3000 & CW-5000 water chillers to be used in cooling the
100W X-ray imaging projector. The ambient temperature would be
approximately 21℃, and the target water temperature would be 15-35℃.
S&A CW-3000 hea
In order to further deepen the pilot work of methanol vehicles and give full play to the guiding role of the expert group, on April 1, 2017, the Ministry of Industry and Information Technology, the Development and Reform Commission, and the Ministry of Science and Technology, together with relevant
There are a lot of lamps in the market, and dealers who are expensive to buy expensive ideas can easily lose customers because they are looking for cheap merchants to buy. Some people say that 2016 is a difficult year, the big environment is not good, the price of raw materials is rising, so everyon
On March 26, 2017, Foton Daimler officially released the Auman EST Super Truck equipped with a Cummins X12 engine in Beijing. This is the first time that the Cummins Classic Power Platform X-Series engine has been officially unveiled in the Chinese truck market. As a new intelligent, efficient, fue
The light group is a very important part of the locomotive ( especially for Audi and Ducati~ ), in addition to the headlights, turn signals and taillights (brake lights), the locomotive will also have " positioning lights, daytime " Driving lights ", these two types of lights can also
Geothermal thermometers are one of the instruments used in agricultural research. What is a geothermal thermometer? It is a special instrument for measuring soil temperature. The instrument uses a mercury glass thermometer as the watch core, which has the characteristics of rapid tempera
In view of the fine size, wide distribution and high grade of the seashore sand mine, its development and utilization have been widely concerned by domestic and foreign mineralizers . In this paper, through the exploratory experimental research on the mineralogy analysis, weak magnetic separation a
First, the reprocessing of explosives (1) Drying and smashing of explosives 1. When the ammonium nitrate explosives agglomerate or the water content exceeds 1.5%, it is forbidden to be used for blasting operations. After drying and pulverizing, it can be used for open-air blasting. 2. Re-process