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The World Cup in South Africa made people remember the Spanish team&#…

Air respirator wearing method

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RHZK series of positive pressure fire air breathing apparatus (hereinafter referred to as air …

Wide application of LED lamp plant lighting

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Plan…

Fire history reveals Qing Dynasty fire brigade or water dragon bureau

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Bathroom decoration Feng Shui bathroom feng shui orientation contraindication solution

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The …

"International Symposium on Single Crystal Diamond and Its Electronic Devices and the 4th China Vacuum High-Level Forum 2014" was held in Xi'an

Posted on July 21, 2023

Abstract On June 12-15, the Inter…

Protective equipment to protect the city underground "scavenger"

Posted on July 21, 2023

How to solve the rust of screws

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The contradiction of delivery is the focus of contradiction in the furniture market

Posted on July 20, 2023

  

Some consum…

High-speed horizontal spiral disc centrifuge works

Posted on July 20, 2023

The horizontal screw discharge centrifuge mainly performs solid-liquid sep…

22 kinds of decoration style full interpretation to see which style is best for you

Posted on July 20, 2023

What style should you choose for your renovation? Which style is more suitable for you? This i…

The Principle of Distributed Fiber Temperature Measurement System and the Analysis of the Sensing Process

Posted on July 20, 2023

Distributed optical fiber temperature measurement systems can be classified into three ty…