GB/T 9808-2023 Chinese PDF (GB/T9808-2023) GB/T 14196.1-2023 English versions: GB/T 45366-2025

English versions: GB/T 45366-2025

English versions: YY 0790-2024

5-2024_Chinese: Condition monitoring and diagnostics of machines - Requirements for qualification and assessment of personnel - Part 5: Lubricant laboratory technician/analyst (Chinese: 机器状态监测与诊断 人员资格与人员评估的要求 第5部分：润滑剂实验室技术人员/分析人员)

1-2024_Chinese: Methods for chemical analysis of lithium cobalt oxide - Part 1: Determination of cobalt content - EDTA titration and potentiometric titration (Chinese: 钴酸锂化学分析方法 第1部分：钴含量的测定 EDTA 滴定法和电位滴定法)

GB/T 19048-2024_Chinese: Quality requirements for product of geographical indication - Longkou vermicelli (Chinese: 地理标志产品质量要求 龙口粉丝)

GB/T 9808-2023 Chinese PDF (GB/T9808-2023) GB/T 14196.1-2023 English versions: GB/T 45366-2025GB T 9808 2023_Chinese: Seamless steel tubes for drilling (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 9808 2023