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跳泡座
灯泡灯座型号大全
bulb types The code number of a bulb consists of a letter or letters followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. The mosts commonly used household bulb is the A-19. The bulb is “A” type and the diameter would be 23?8". A 65BR40 is a 65 watt reflector 5" in diameter. Base Types base types
汽车大灯灯泡金属座级进模设计
汽车大灯灯泡金属座级进模设计
分析了某汽车大灯灯泡金属座冲压生产工艺,设计了1副级进模,模具结构简单,加工质量好,生产效率高,对同类产品乃至相同工艺的各种电子产品的加工具有参考价值。