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Circuit breaker housing mould
Circuit breaker housing mould In the early 1950s, polyester molding compounds gradually replaced molding compounds such as phenolic and urea-formaldehyde. Later in the UK it was officially referred to as the abbreviation of DMC, DoughMouldingCompound. DMC has the advantages of easy molding, low cost, coloring, and good electrical properties. In the field of electrical appliances, it is possible to manufacture components with complex structures, which are widely used. However, people have also... -
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