BS 3199:1972被替代
Method for measurement of spectacles including a glossary of terms
出版：British Standards Institution
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基本信息
标准编号： BS 3199:1972
发布时间：1972/3/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Defines a system of spectacle measurement. The principal dimensions are based on the datum line but provision has been made for certain additional dimensions derived from other concepts.
标准备注
© British Standards Institution 2013
Replaces notes:
Replaces BS 3199:1960.
替代本标准的新标准
