YY/T 1860.1-2024 English PDF (YY/T1860.1-2024) GB/T 17670-2025 English versions: GB/T 44923-2024

English versions: GB/T 44923-2024

English versions: GB/T 31379

GB/T 45373-2025_Chinese: Petroleum and liquid petroleum products - Direct measurement of density in tanks - Resonance cylinder densitometer methods (Chinese: 石油和液体石油产品 罐内密度直接测量 谐振筒密度计法)

GB 39752-2024_Chinese: Safety requirements of electric vehicle conductive supply equipment (Chinese: 电动汽车供电设备安全要求)

GB/T 45508-2025_Chinese: Machine readable standards capability classification model and assessment (Chinese: 机器可读标准能力等级模型与评估)

YY/T 1860.1-2024 English PDF (YY/T1860.1-2024) GB/T 17670-2025 English versions: GB/T 44923-2024YY T 1860. 1 2024_Chinese: Non active surgical implants Implant coating Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1860. 1 2024