Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
GB/T 20850-2025_Chinese: Safety of machinery - Guidelines for the application of machinery safety standards (Chinese: 机械安全 机械安全标准应用指南)
305-2025_Chinese: National food safety standard - Determination of bisphenol A
control and laboratory use - Part 11: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials (Chinese: 测量、控制和实验室用电气设备的安全要求 第11部分：用于处理医用材料的灭菌器和清洗消毒器的特殊要求)
3-2025_Chinese: Uncut finished spectacle lenses - Part 3: Transmittance test methods (Chinese: 眼镜镜片 第3部分：透射比试验方法)
3-2025_Chinese: Test methods of rare earth phosphors for LED - Part 3: Determination of chromaticity coordinates (Chinese: LED用稀土荧光粉试验方法 第3部分：色品坐标的测定)
GB/T 45191-2025 Chinese PDF (GB /T45191-2025) GB/T 45041-2024 GB/T 20850-2025_Chinese: Safety of machineryGB T 45191 2025_Chinese: F1 hybrid eggs of silkworm(Bombyx mori.) (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45191 2025
US$ 41.36
US$ 125.95
US$ 83.95
US$ 72.95
US$ 95.95
US$ 49.95
US$ 83.95
US$ 102.95
US$ 78.95
US$ 29.95
US$ 108.95
US$ 15.96
US$ 12.76
