China Ophthalmic instrumen GB Standards Search Result |
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 . |
GB 38455-2019 Ophthalmic instruments—Ophthalmometers - 英文版 |
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GB 18143-2011 Ophthalmic instruments - Trial frames - 英文版 |
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GB/T 26339-2010 Ophthalmic optics and instruments - Electro-optical devices for enhancing low vision - 英文版 |
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GB 17342-2009 Ophthalmic instrument - Trial case lenses - 英文版 |
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GB 23719-2009 Ophthalmic optics and instruments - Optical devices for enhancing low vision - 英文版 |
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