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我公司开发的大型塑料模具钢P166,经过近两年的试制生产,工艺已基本成熟,质量已达到国内先进水平。下面就该钢种的试制工艺特点及质量水平做简要介绍。
My company developed a large plastic mold steel P166, after nearly two years of trial production, the process has basically matured, the quality has reached the advanced domestic level. The following trial of the steel production process characteristics and quality level to do a brief introduction.