GB/T 45155-2024 Chinese PDF (GB /T45155-2024) GB/T 22251-2024 English versions: GB/T 21121-2024

English versions: GB/T 21121-2024

English versions: GB/T 44883-2024

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)

GB/T 45149-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Biomass power generation and cogeneration project (Chinese: 基于项目的温室气体减排量评估技术规范 生物质发电及热电联产项目)

GB/T 42567

GB/T 45155-2024 Chinese PDF (GB /T45155-2024) GB/T 22251-2024 English versions: GB/T 21121-2024GB T 45155 2024_Chinese: Quality management Guidance to understand, evaluate and improve organizational quality culture (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45155 2024