GB/T 7716-2024 Chinese PDF (GB/T7716-2024) GB/T 42151.6-2024 English versions: GB/T 29045-2025

English versions: GB/T 29045-2025

4-2025_Chinese: Geometrical product specifications (GPS) - X-ray three dimensional size measuring machines - Part 4: Evaluation of uncertainty in measurement (Chinese: 产品几何技术规范（GPS） X射线三维尺寸测量机 第4部分：测量不确定度评定)

18-2023_Chinese: Heavy mechanical general technical specification - Part 18: Opening gear drives system (Chinese: 重型机械通用技术条件 第18部分：开式齿轮传动系统)

66-2024_Chinese: Norm of water intake for industry - Part 66: Stone (Chinese: 工业用水定额 第66部分：石材)

GB/T 42126

GB/T 7716-2024 Chinese PDF (GB/T7716-2024) GB/T 42151.6-2024 English versions: GB/T 29045-2025GB T 7716 2024_Chinese: Propylene for polymerization (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7716 2024