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BS EN ISO 12870 眼科光学.眼镜框架.要求和试验方法
BS EN ISO 12870 眼科光学.眼镜框架.要求和试验方法—标准名称

Ophthalmic optics - Spectacle frames - Requirements and test methods
BS EN ISO 12870 眼科光学.眼镜框架.要求和试验方法

BS EN ISO 12870 眼科光学.眼镜框架.要求和试验方法—适用范围

Scope:
This International Standard specifies fundamental requirements for unglazed spectacle frames designed for use with all prescription lenses. It is applicable to frames at the point of sale by the manufacturer or supplier to the retailer.

BS EN ISO 12870 眼科光学.眼镜框架.要求和试验方法—引用文件

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