+8615280858852
+8615280858852
Digital Air Permeability Tester is mainly used to test the permeability of various fabrics, special industrial fabrics, general fabrics, knitted fabrics, coated fabrics, non-woven fabrics, tuning paper, industrial filter paper and other related materials: 1. Check before Air Permeability Tester starts 1) Check whether the power plug of the main unit is firmly inserted. 2) Check whether the air sup...
The coolness of autumn is gradually coming. In the cold winter, thermal underwear is a magical tool to keep out the cold. In recent years, many thermal underwear have added self-heating function. This black technology can make the clothing itself heat up and provide warmth for the human body. Some self-heating underwear has the function of absorbing moisture and generating heat. It is made of abso...
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