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Everyone knows that car headlights will turn yellow after being used for a period of time. Today, I will tell you why the headlights turn yellow and how to choose the headlights? The main reason for the yellowing of the surface of the car headlights is the sun exposure, so avoiding the sun exposure ... Read More
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In the exhibition area of nearly 100,000 square meters, China International Corrugated Exhibition 2023 brings together more than 700 well-known brands at home and abroad, focusing on more than 1,100 high-end and cost-effective equipment and more than 1,000 kinds of consumables. Industry elites here ... Read More
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As technology advances, the demand for corrosion-resistant materials is higher than ever. In order to ensure the reliability of metal components, it is necessary to carry out salt spray tests. Salt Spray Testing Machine Is the Key to Corrosion Resistance. Salt spray testing machine has become an ... Read More
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Formaldehyde is one of the most important indoor pollution problems that everyone pays attention to, all want to control it. However, in fact, it is more useful to prevent in advance. That is to say, before using a product for a long time, you'd better detect the index of formaldehyde emission first... Read More
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Equipment maintenance 1. For the environmental chamber, we recommend placing it in a test environment with a temperature of 10°C~25°C, so that the ultimate performance of the equipment can be maximized. If the temperature of the laboratory is between 30°C and 35°C, it is necessary to increase the ... Read More
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The process of fatigue failure is the gradual change and damage accumulation and cracking of the weak regional organization in the material under the action of variable stress. When the crack expansion reaches a certain degree, the sudden fracture occurs, which is a process of damage accumulation ... Read More
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Corrosion is the damage or deterioration of materials or their properties caused by the environment. Most of the corrosion occurs in the atmosphere, which contains corrosive components and factors such as oxygen, humidity, temperature changes and pollutants. Salt spray corrosion is a common and most ... Read More
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Metrology supports the global food system, and metrology helps China modernize May 20, 2023 is the 24th World Metrology Day. This year's themes are "Measurement Supports the Global Food System" (global theme) and "Measurement Supports China's Modernization" (China Theme). On May 20th, the World ... Read More
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The other day, the South China branch of QTS Instrument ushered in a group of new colleagues. Before they take up their posts, the company organizes the training and learning of corporate culture and professional knowledge for new employees. In order to let the new employees integrate into the ... Read More
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There are three main aspects of furniture testing projects: 1. Reliability testing, such as dry heat resistance test, cold night resistance test, adhesion test, impact resistance test, salt spray resistance test of metal coating, etc.; 2. Physical performance testing, strength, static pressure, ... Read More
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