GB/T 45509-2025 Chinese PDF (GB /T45509-2025) GB/T 45284.4-2025 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 45335-2025_Chinese: Determination of the content of attapulgite phase - X-ray diffraction standard curve method (Chinese: 凹凸棒石相含量的测定 X射线衍射-标准曲线法)

GB/T 45054-2024_Chinese: Earth-moving machinery - Battery electric non-road mining dumpers - Test methods (Chinese: 土方机械 纯电动非公路矿用自卸车 试验方法)

English versions: GB/T 23454-2025

GB/T 33840-2025_Chinese: General technical requirements for water jacket furnaces (Chinese: 水套加热炉通用技术要求)

GB/T 45509-2025 Chinese PDF (GB /T45509-2025) GB/T 45284.4-2025 GB/T 29389-2024_Chinese: Technical specification forGB T 45509 2025_Chinese: Industrial robots Dynamic stability test methods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45509 2025