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Standard
| GB 18143-2011 Ophthalmic instruments—Trial frames (English Version) |
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Detail of GB 18143-2011
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Introduction of GB 18143-2011
本标准规定了安装验光镜片用的试镜架的基本要求和测试方法。
本标准适用于头带式、托架式以及带有镜腿和鼻托的眼镜镜框式的各类试镜架。
本标准不适用于综合验光仪。
Contents of GB 18143-2011