Specifications for the use of xenon lamps: …
2023-01-04
The natural weather aging test method is widely used at home and abroad. The main reason is that the results of natural weathering experiments are more realistic, the cost is lower, and the operation is simple and convenient. While we can perform natural …
2023-01-03
Under natural conditions, any fabric will age due to changes in sunlight, moisture and heat. Even for indoor products, sunlight will pass through windows and affect the product's performance. The common weather resistance test method is to use the ultrav …
2022-12-29
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