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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 9105-2023 |
Glasses Lenses photochromic Lenses {译} 眼镜镜片 光致变色镜片 |
China National Standards photochromic |
 English PDF |
| GB/T 9105-1988 |
Glass blanks of photochromic spectacle lens 光致变色玻璃眼镜片毛坯 |
China National Standards photochromic |
English PDF |
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