Introduced a kind of method which double-color plastic beady parts can be molded using single-color injection machine, It is not only simple and practical but also easy to be extended.
介绍了一种在单色注射机上成型双色塑料珠饰品的成型方法。该方法简单实用，易于推广。
Introduced a kind of method which double-color plastic beady parts can be molded using single-color injection machine, It is not only simple and practical but also easy to be extended.
介绍了一种在单色注射机上成型双色塑料珠饰品的成型方法。该方法简单实用，易于推广。
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