GB/T 2624.6-2024 Chinese PDF (GB/T2624.6-2024) GB/T 23031.5-2023 English versions: GB/T 20907-2024

English versions: GB/T 20907-2024

GB/T 24609-2023_Chinese: Rolling bearings - Thermal speed rating - Calculation (Chinese: 滚动轴承 额定热转速 计算方法)

GB/T 45497-2025_Chinese: Motor vehicle product recall - Guidelines for manufacturers (Chinese: 汽车产品召回 生产者指南)

GB/T 45511-2025_Chinese: Industrial field communication quality inspection - General technical specifications (Chinese: 工业现场通信质量检测 通用技术规范)

5-2024_Chinese: Fasteners surface treatment - Part 5: Zinc thermal diffusion coatings (Chinese: 紧固件表面处理 第5部分：热扩散渗锌层)

GB/T 2624.6-2024 Chinese PDF (GB/T2624.6-2024) GB/T 23031.5-2023 English versions: GB/T 20907-2024GB T 2624. 6 2024_Chinese: Measurement of fluid flow by means of pressure differential devices inserted in circular cross section conduits running full Part 6: Wedge devices (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2624. 6 2024