GB/T 27612.4-2023 Chinese PDF (GB/T27612.4-2023) GB/T 22247-2024 English versions: GB/T 29045-2025

English versions: GB/T 29045-2025

99-2025_Chinese: Instrument transformers - Part 99: Glossary (Chinese: 互感器 第99部分：术语)

2-2024_Chinese: Clinical laboratory testing and in vitro diagnostic test systems-Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 2 : Evaluation of performance of antimicrobial susceptibility te (Chinese: 临床实验室检测和体外诊断系统 感染病原体敏感性试验与抗微生物药物敏感性试验设备的性能评价 第2部分：与肉汤微量稀释参考方法比对的抗微生物药物敏感性试验设备性能评价)

GB 18584-2024_Chinese: Limit of harmful substances of furniture (Chinese: 家具中有害物质限量)

English versions: GB 30510-2024

GB/T 27612.4-2023 Chinese PDF (GB/T27612.4-2023) GB/T 22247-2024 English versions: GB/T 29045-2025GB T 27612. 4 2023_Chinese: Agricultural irrigation equipment Sprinklers Part 4: Test methods for durability (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27612. 4 2023