Plastic daily necessities, and sometimes the accuracy of intensity is not too high to do plastic plasticity, density, insulation, high stability, and appearance of the diverse features and many of the favorite. The plastics industry is a new line of industrial development with the development of the oil industry, plastic products to enter almost all industrial sectors and people's daily lives in various fields, mechanical industrial electronics industry, aviation industry, the instrumentation industry and daily necessities more and more demand for the development of plastic molding products, more and more high quality requirements, which requires the development of plastic products, mold design and manufacturing standards to be getting higher and higher, this article is iron mold design described ! !
英语翻译日用品,有时采用精度强度不太高的塑料制做,由于塑料具有可塑性强,密度小,绝缘性,稳定性高,外观多样的特点,多人的
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