GB/T 34120-2023 Chinese PDF (GB/T34120-2023) GB/T 30334-2024 GB/T 6930-2024_Chinese: Rolling bearings -

GB/T 6930-2024_Chinese: Rolling bearings - Vocabulary (Chinese: 滚动轴承 词汇)

GB/T 534-2024_Chinese: Sulphuric acid for industrial use (Chinese: 工业硫酸)

English versions: GB/T 45610-2025

English versions: GB/T 45638-2025

GB 43470-2023_Chinese: Global maritime distress and safety system - Performance and test requirements for automatic identification system search and rescue transmitter (Chinese: 全球海上遇险和安全系统 自动识别系统搜救发射器性能和测试要求)

GB/T 34120-2023 Chinese PDF (GB/T34120-2023) GB/T 30334-2024 GB/T 6930-2024_Chinese: Rolling bearings -GB T 34120 2023_Chinese: Technical requirements for power conversion system of electrochemical energy storage system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34120 2023