GB 45320-2025 Chinese PDF GB/T 17145-2024

GB 45320-2025 Chinese PDF GB/T 17145-2024GB 45320 2025_Chinese: Safety and general technical specifications for construction waterproof sheets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45320 2025

GB 6944-2025_Chinese: Classification and code of dangerous goods (Chinese: 危险货物分类和品名编号)

GB/T 18910

English versions: GB 17167-2025

1-dichloroethane (Chinese: 食品安全国家标准 食品接触材料及制品 氯乙烯、1

GB/T 1480-2025_Chinese: Metallic powders - Determination of particle size by dry sieving (Chinese: 金属粉末 干筛分法测定粒度)

307-2025_Chinese: National food safety standard - Determination of formaldehyde in foods (Chinese: 食品安全国家标准 食品中甲醛的测定)

GB 10408-2025_Chinese: Intrusion and hold-up alarm systems - Intrusion detector (Chinese: 入侵和紧急报警系统 入侵探测器)

English versions: GB 17918-2025

5-2025_Chinese: Uncut finished spectacle lenses - Part 5: Abrasion-resistant of surfaces test methods (Chinese: 眼镜镜片 第5部分：表面耐磨试验方法)

English versions: GB/T 18882

English versions: GB 35181-2025

English versions: GB/T 12789