Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
4-2024_Chinese: Optics and photonics - Microlens arrays - Part 4: Test methods for geometrical properties (Chinese: 光学和光子学 微透镜阵列 第4部分：几何特性测试方法)
English versions: GB/T 11856
GB/T 21499-2024_Chinese: Inspection of grain and oils - Determination of the potential milling yield from paddy and from husked rice (Chinese: 粮油检验 稻谷和糙米潜在出米率测定方法)
2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)
English versions: GB/T 17145-2024
GB/T 25025-2025 Chinese PDF (GB /T25025-2025) GB/T 26250-2025 4-2024_Chinese: Optics and photonics -GB T 25025 2025_Chinese: Technical requirements for glass lined equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25025 2025
US$ 12.95
US$ 12.95
US$ 92.00
US$ 29.99
US$ 14.99
US$ 12.95
