GB 5009.303-2025 Chinese PDF GB 12158-2024 GB/T 10184-2025_Chinese: Performance test code

GB/T 10184-2025_Chinese: Performance test code of practice for utility boiler (Chinese: 电站锅炉性能试验规程)

2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)

GB/T 11842-2025_Chinese: Determination of oxygen to uranium atomic ratio in uranium dioxide powder and pellets - Thermogravimetric method (Chinese: 二氧化铀粉末和芯块的氧铀原子比测定 热重法)

rye and their flours

GB/T 12008

GB 5009.303-2025 Chinese PDF GB 12158-2024 GB/T 10184-2025_Chinese: Performance test codeGB 5009. 303 2025_Chinese: National food safety standard Determination of Yeast glucan in Food (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 5009. 303 2025