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GB/T 45590-2025 Chinese PDF (GB /T45590-2025) GB/T 15470.3-2025 2-2025_Chinese: Uncut finished spectacle lenses
GB/T 45590-2025 Chinese PDF (GB /T45590-2025) GB/T 15470.3-2025 2-2025_Chinese: Uncut finished spectacle lenses
$669.50
Description
2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)
3-2025_Chinese: Agricultural tractors - General requirement - Part 3: Over 130 kW wheeled tractors (Chinese: 农业拖拉机 通用技术条件 第3部分：130 kW以上轮式拖拉机)
GB/T 29820
GB/T 45458-2025_Chinese: Method for determination of trace elements in attapulgite (Chinese: 凹凸棒石微量元素测定方法)
English versions: GB/T 45037-2024
GB/T 45590-2025 Chinese PDF (GB /T45590-2025) GB/T 15470.3-2025 2-2025_Chinese: Uncut finished spectacle lensesGB T 45590 2025_Chinese: Detection and identification of Le ptos phaeria lindquistii Frezzi (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45590 2025
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