Security monitoring system lightning protection design
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The lightning protection design of the security monitoring system is rarely used in practical applications, but this is an important aspect. In particular, the outdoor monitoring system and the places where thunder and lightning often appear should be designed for lightning protection.
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Buy back the drying equipment to bring wealth to the villagers
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China's orange peel processing products are rich, wet orange peel, rely entirely on natural drying, generally takes about 20 days to dry, time-consuming work. If it encounters rain and snow, it will not only extend the drying time, but it will often cause the deterioration of orange peel du…

State Council's Regulations on Urban Drainage and Sewage Disposal
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Summary of contents: Urban drainage and wastewater treatment are important components of municipal utilities. In recent years, urban drainage and wastewater treatment have achieved great development, but there are also some problems. To this end, the Ministry …

How to solve the 10.73 billion mu "Wang Tiantian"?
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[ China Agricultural Machinery Industry News ] China's total water resources account for 6% of the world's total, and the per capita water resources are only 1/4 of the world's. Under the rigid constraints of water shortages, the annual agricultural irrigation…

Samsung Launches Revolutionary 360 Camera
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South Korea’s electronics giant Samsung has revealed a revolutionary 360 camera, which may completely change the way we communicate. The camera setup allows us to enter a real-time virtual world connected an…

Lithium-ion battery research breakthroughs in key technologies
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Recently, the High-tech Division of Ministry of Science and Technology organized experts to conduct the acceptance inspection on the project of "Research and Application of New High-safety Diaphragm for Lithium-ion Power Battery Battery" in the "12th Five-year Plan…