GB/T 45390-2025 Chinese PDF (GB /T45390-2025) GB/T 45272-2025 GB/T 29389-2024_Chinese: Technical specification for

GB/T 29389-2024_Chinese: Technical specification for performance testing of meat-type duck (Chinese: 肉鸭生产性能测定技术规范)

GB/T 25982-2024_Chinese: Limits and measurement methods for bus interior noise (Chinese: 客车车内噪声限值及测量方法)

English versions: GB/T 45101-2024

English versions: GB/T 19799

2-2025_Chinese: Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels

GB/T 45390-2025 Chinese PDF (GB /T45390-2025) GB/T 45272-2025 GB/T 29389-2024_Chinese: Technical specification forGB T 45390 2025_Chinese: Communication interface requirements for power lithium battery production equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45390 2025