China Assembled spectacles GB Standards Search Result |
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1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
in the web page; After receive your payment, we will send
the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 13511.3-2019 Assembled spectacles—Part 3:Single-vision near-vision spectacles 配装眼镜 第3部分：单光老视成镜 - 中英文版 |
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GB 13511.2-2011 Assembled spectacles - Part 2：Progressive power 配装眼镜 第2部分：渐变焦 - 中英文版 |
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GB 13511.1-2011 Assembled spectacles - Part 1: Single-vision and multifocal 配装眼镜 第1部分：单光和多焦点 - 中英文版 |
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