GB/T 45612-2025 Chinese PDF (GB /T45612-2025) GB/T 45655-2025

GB/T 45612-2025 Chinese PDF (GB /T45612-2025) GB/T 45655-2025GB T 45612 2025_Chinese: 1 100 MPa spline drive bolts with MJ threads for aerospace (Chinese: 1100MPa MJ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45612 2025

GB/T 45548-2025_Chinese: Determination of isotope abundance of deuterated reagents - Nuclear magnetic resonance spectroscopy (Chinese: 氘代试剂同位素丰度的测定 核磁共振波谱法)

English versions: GB/T 34015

GB/T 45273-2025_Chinese: Juvenile products - General technical requirements for toilet utensils (Chinese: 婴童用品 如厕器具及其附件通用技术要求)

GB/T 31902-2025_Chinese: Inspection method for appearance defects on garment interlining (Chinese: 服装衬布外观疵点检验方法)

3-2024_Chinese: Sterilization of health care products - Biological indicators - Part 3: Biological indicators for moist heat sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第3部分：湿热灭菌用生物指示物)

English versions: GB 1002-2024

GB/T 45484-2025_Chinese: Ships and marine technology - Bunker fuel mass flow meters on receiving vessel - Requirements (Chinese: 船舶与海上技术 接收船上加注燃料质量流量计 要求)

13-2025_Chinese: Electronic railway equipment - Train communication network (TCN) - Part 4-1: The test method of train communication network based on Wire Train Bus(WTB) (Chinese: 轨道交通电子设备 列车通信网络（TCN) 第4-1部分：基于绞线式列车总线（WTB）的列车通信网络试验方法)

English versions: GB/T 33767

English versions: GB/T 45486-2025

“dry” and “wet” conditions (Chinese: 金属和合金的腐蚀 循环暴露在盐雾、“干”和“湿”条件下的加速试验)

English versions: GB 16809-2024