More than 600,000 event page PVs, more than 2 million page views, and more than 14,000 user interactions. This is a group of tough guys who are not afraid of harsh challenges. This is a truck belonging to the truck. The harsh challenge of the driver, the two-month-long Kings Feas…

Static acid pressure performance tester operating procedures

Henan three units jointly researched and developed air source heat pump waterless floor heating technology and products. Compared with traditional air source heat pumps and floor heating, this technology saves more than 50%.
On December 26, 2013, the research and development units Henan Ru…

• Model NO.: V18-806
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The first is methodological exploration: there are many soil agrochemical analysis projects and there are many analytical methods. Some of them are classical methods, some are recommended methods, and some are general methods. Soil agrochemical analysis requires fast, batch, low-cost…

GPS is a power consumer and often receives only weak signals in urban centers. Now, computer scientists have developed an inertial sensor for smartphones to fill this gap.

If you have ever used a smart phon…

Automatic weather stations are meteorological instruments used to measure temperature, humidity, air pressure, wind speed, wind direction, total radiation, rainfall, evaporation, soil temperature, and soil moisture in nature. They are widely used in meteorology, oceans, environme…