Ferrous metal hardness and strength conversion value
Ferrous metals hardness and strength values in terms of hardness Rockwell Surface Rockwell Vick ...
Cat : 202110
The hottest dog days rational look standby bed tool industry "winter"
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The days have entered the hottest days of the year, and the situation of the Chinese machi ...
Comparative test of different bacteria leaching methods for a uranium ore
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Bacterial leaching of uranium can take different forms depending on the size of the leaching. The l ...
Practical application of electrification
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At present, most of the electrifications in the world are used for selected operations. Before the ...
Purification of drinking water
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For standardized water that cannot meet the quality of life, there are three levels of water purifi ...
Green mine creation standards and evaluation indicators
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First, the meaning of green mines Green mines are a new way of thinking about mineral resources ma ...
Brief introduction of major auto parts cities in the country (1)
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Wufang Tianya Auto Parts City Wufang Tianya Auto Parts City covers an area of ​​470, ...
How to solve large and medium-sized network monitoring network failure?
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Large and medium-sized IPCs have problems such as camera delays, frequent video dropouts, and probl ...
New Management Mode of Drying Equipment Industry Development: Virtual Manufacturing
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"Virtual manufacturing", also known as "business outsourcing", is the manufactur ...
Invested 41.06 million yuan Kunming proposed 122 electric vehicle charging stations
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Recently, the Ministry of Industry and Information Technology of Kunming City and the Municip ...
Discussion on Different Identification Techniques in Entrance and Exit Control System
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Access control system (ACS) is a control system that adopts modern electronic technology and softw ...
Pump six common faults and solutions
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Can not start First of all, check the power supply situation: whether the connection is solid or ...