Waterproof test box structure 1. The material of the outer box of the waterproof test box: all of them adopt (t=1.2mm) A3 steel plate CNC machine tool to process and shape, and the surface of the shell is sprayed with plastic , which is smoother and more …
2022-12-13
What Are The Methods Of Artificial Accelerated Aging Tests? (1) The ultraviolet aging test uses fluorescent ultraviolet lamps as light sources (there are several types of lamp sources such as UVA and UVB), and accelerates the weather resistance of materia …
2022-12-13
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