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Category: 202408

Chemical dressing basic operation process

Posted on August 31, 2024

Chemical beneficiation has different operations according to different processes. The typical chemical beneficiation process generally includes six main operations such as preparation.

(1) Pre…

Analysis of a compressor digital system

Posted on August 31, 2024

1 Mathematical model establishment

Early performance control and anti-surge control systems for centrifugal compressors were relatively simple analog control systems with poor control performance. The general form is: in order to maintain a constant compressor outlet pressure, a …

Single lamp solar insect killer lamp how to use science?

Posted on August 31, 2024

The single-tube solar-powered insecticidal lamp is a relatively simple device in plant protection prevention and control. Although the equipment is simple, it also needs scientific use to play its role. If you cannot scientifically use single-tube solar insect killer lamps will not o…

Â· Shanghai: Announcement on the implementation of the fifth phase of national motor vehicle emission standards

Posted on August 31, 2024

A few days ago, the Shanghai Municipal Government website issued a notice on the implementation of the fifth phase of national motor vehicle emission standards.
The notice proposes that since April 30, 2014, light-duty engine vehicles registered in Shanghai …

Wardrobe moisture pest control tips

Posted on August 30, 2024

1, placed in the corner of the closet like air inside the food drying agent, the general supermarket can buy, a few dollars a packet, affordable cost-effective.
2, charcoal adsorption, charcoal is the main element of carbon, and carbon has a strong adsorption, but also used to make gas mas…

Green Channel Accelerates the Rapid Development of Henan Water Source Heat Pump Market

Posted on August 30, 2024

The recent visit to the Henan market was informed that the Henan water source heat pump market has developed rapidly and all policies are favorable for the development of the water source heat pump market has opened a green channel.

It is understood t…

Green Channel Accelerates the Rapid Development of Henan Water Source Heat Pump Market

Posted on August 30, 2024

Bottle Cosmetics Bottle Opening Performance (Bottle Cap Torque Value) Test Verification

Posted on August 30, 2024

Abstract: The bottle cap locking and opening torque values â€‹â€‹of bottled cosmetics and other container products are one of the process parameters that the production unit controls offline or on-l…

Hyundai Heavy Industries develops a boat room that can be moved

Posted on August 30, 2024

Weichai Yingzhi 737 officially went offline and will debut at the end of August

Posted on August 30, 2024

On July 28th, the Weichai (Chongqing) automobile passenger car base in Jiangjin, Chongqing ushered in a brand new seven high-end all-around family car, the Yingzhi 737, and will be at Weichai (Chongqing). ) The auto Jiangjin passenger car base officially went …

Monodisperse particle preparation research progress

Posted on August 30, 2024

Recently, Li Yue Group, a researcher of the Department of Micro-nano Technology and Devices of the Institute of Solid State Physics, Chinese Academy of Sciences, and Professor Zhou Yong of Nanjing University, cooperated with Professor Zhou Yong of the Institute of Solid State Physics, Chinese A…

Â·Intelligent car field attracts attention to the multiple thresholds of driverless cars

Posted on August 30, 2024

The 2015 China Internet Conference came to an end in Beijing on Friday. Under the background of the cross-border integration of the Internet and traditional industries, â€œindustry integration, interconnection and sharing â€“ opening up the new normal of the network economy�…

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