GB/T 18329.2-2023 Chinese PDF (GB/T18329.2-2023) GB/T 45352-2025 English versions: GB/T 45178-2024

English versions: GB/T 45178-2024

English versions: GB/T 44980-2024

GB 31335-2024_Chinese: Norm of the energy consumption per unit production of iron ore mining and dressing (Chinese: 铁矿开采和选矿单位产品能源消耗限额)

GB/T 45527-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Power energy substitution projects (Chinese: 基于项目的温室气体减排量评估技术规范 电能替代项目)

and locating guide pillars

GB/T 18329.2-2023 Chinese PDF (GB/T18329.2-2023) GB/T 45352-2025 English versions: GB/T 45178-2024GB T 18329. 2 2023_Chinese: Plain bearings Metallic multilayer plain bearings Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm (Chinese: 22mm) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18329. 2 2023