Contact Us
-
Tel: +8618822802390
-
E-mail: admin@gvda-instrument.com
-
WhatsApp: 8618822802390
-
Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
-
08
Jun
2024
Safe distance of electromagnetic radiation
Safe distance of electromagnetic radiation Experts say that any electrical appliance can generate electromagnetic radiation as long as a current is applied, ranging from air condit
-
08
Jun
2024
How to reduce the harm of electromagnetic radiation to people
How to reduce the harm of electromagnetic radiation to people (1) Shielding method Adopt certain technical measures to control the impact of electromagnetic radiation within a spec
-
08
Jun
2024
Electromagnetic radiation sources can be divided into the following categories:
Electromagnetic radiation sources can be divided into the following categories: (1) Broadcasting and television transmission equipment? Short wave, medium wave broadcasting, high-f
-
08
Jun
2024
Precautions for magnetic radiation pollution
Precautions for magnetic radiation pollution What is electromagnetic radiation? Electric fields generate alternating magnetic fields, which in turn trigger alternating electric fie
-
08
Jun
2024
What is electromagnetic radiation? What is electromagnetic wave?
What is electromagnetic radiation? What is electromagnetic wave? What is electromagnetic radiation? An alternating electric field generates an alternating magnetic field, which in
-
08
Jun
2024
Electromagnetic radiation and protection Electromagnetic radiation evaluation...
Electromagnetic radiation and protection Electromagnetic radiation evaluation and protection technology With the rapid development of modern technology, an invisible and intangible
-
08
Jun
2024
What is the reason for the strong electromagnetic radiation of clock signals?
What is the reason for the strong electromagnetic radiation of clock signals? The reason for the strong electromagnetic radiation of clock signals is that the clock itself contains
-
08
Jun
2024
Overall shielding against electromagnetic radiation within the nearby field r...
Overall shielding against electromagnetic radiation within the nearby field range The phenomenon of electromagnetic radiation refers to the harm of electromagnetic radiation genera
-
08
Jun
2024
Is electromagnetic radiation from base stations harmful to human health
Is electromagnetic radiation from base stations harmful to human health Today, we will popularize knowledge about electromagnetic radiation. Through this article, I hope to help ev
-
08
Jun
2024
8 Common Problems of Electromagnetic Radiation
8 Common Problems of Electromagnetic Radiation What are the main sources of electromagnetic radiation in the environment? Power transmission and transformation system; Wireless bro
-
07
Jun
2024
Analyzing common electromagnetic compatibility issues from three aspects
Analyzing common electromagnetic compatibility issues from three aspects Facing the issue of electromagnetic compatibility, we have mentioned it not only once, but also from a new
-
07
Jun
2024
Analysis of Electromagnetic Pollution and Electromagnetic Environment Measure...
Analysis of Electromagnetic Pollution and Electromagnetic Environment Measurement 1, Electromagnetic pollution While enjoying the civilization and social progress brought about by
-
07
Jun
2024
What should be noted for electromagnetic radiation protection on power lines?
What should be noted for electromagnetic radiation protection on power lines? Electronic devices have become an essential part of modern people's daily lives. But their use als
-
07
Jun
2024
How serious is the threat of electromagnetic radiation?
How serious is the threat of electromagnetic radiation? According to experts, the highest electromagnetic radiation emissions are caused by the radon gas present in the building ma
-
07
Jun
2024
List the 5 major impacts of electromagnetic radiation on the human body
List the 5 major impacts of electromagnetic radiation on the human body 1, Electromagnetic radiation is the main inducement of cardiovascular disease, diabetes and cancer mutation;
-
07
Jun
2024
Electromagnetic radiation protection regulations and standards
Electromagnetic radiation protection regulations and standards 1 General Provisions 1.1 In order to prevent electromagnetic radiation pollution, protect the environment, safeguard
-
07
Jun
2024
Analysis of research progress in the field of electromagnetic radiation
Analysis of research progress in the field of electromagnetic radiation Research progress If electromagnetic fields can pose a health threat, then all industrialized countries will
-
07
Jun
2024
General measurement standards for public electromagnetic radiation
General measurement standards for public electromagnetic radiation 1. Power density standard Power density refers to the radiation power received per unit area, which measures sign
-
07
Jun
2024
Interpreting the effects of electromagnetic radiation on three aspects of liv...
Interpreting the effects of electromagnetic radiation on three aspects of living organisms To stay away from radiation, we first need to know what radiation is - all objects in nat
-
07
Jun
2024
Overall shielding design for electromagnetic radiation protection
Overall shielding design for electromagnetic radiation protection The phenomenon of electromagnetic radiation refers to the harm of electromagnetic radiation generated by high-powe
![[[TitleNews]]](/uploads/25961/info/n202406071122484b89f.jpg)
![[[TitleNews]]](/uploads/25961/info/n2024060711174235e96.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607111236ff766.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607103814a326a.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607103325a77f9.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607103017745d6.jpg)
![[[TitleNews]]](/uploads/25961/info/n2024060710245554d30.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607102040d1bee.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607101622c4dde.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607100942135a0.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607100243ab39d.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607095819d6af6.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607095048e6b9f.jpg)
![[[TitleNews]]](/uploads/25961/info/n202406070946093c551.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607094149e8b35.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607093627554c2.jpg)
![[[TitleNews]]](/uploads/25961/info/n202406070931543ac2d.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607092735c1892.jpg)
![[[TitleNews]]](/uploads/25961/info/n20240607092328d2c15.jpg)
![[[TitleNews]]](/uploads/25961/info/n2024060709204683593.jpg)