Before we say that the emergency signal indicates the problem of road sweeper breakdown, let's talk about the problem of the high water temperature of the vehicle. When t…
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With the advent of the information age, technologies such as big data and cloud computing have changed people's lives, but massive amounts of information and huge amounts of data tend t…
"We have been baking with biomass for three years. The tobacco leaves are well-proportioned and bright. Unlike the previous coal-fired baking, it is easy to hang ash, and as long as the automatic control instrument is set up and the fuel is filled, you can rest at home with peace of m…
According to the latest issue of "Nature Communications," U.S. engineers fabricated the first light-controlled microelectronic device that does not require semiconductors. The micro device uses a new superconducting material that increases conductivity by a factor of 10 when a lo…
On January 9, 2019, Qinghai Dongbao Mechanization Engineering Co., Ltd., a distributor of Shangong Machinery brand, held a grand ceremony for the delivery of large customers in Qiqian County, Yushu, Qinghai.
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Seed inspection is an important task to identify the advantages and disadvantages of seeds, cultivate high-quality seed varieties, and improve the value of seed utilization. In the seed inspection, there is a step of screening seeds, that is, it is necessary to do a preliminary s…