GB/Z 45262-2025 Chinese PDF (GB /Z45262-2025) GB/T 27534.10-2025 English versions: GB/T 45324-2025

English versions: GB/T 45324-2025

English versions: GB 45549-2025

GB/T 24477-2025_Chinese: Accessibility to lifts for persons including persons with disability (Chinese: 适用于残障人员的电梯附加要求)

English versions: GB/T 3029-2025

English versions: GB/T 23301-2024

GB/Z 45262-2025 Chinese PDF (GB /Z45262-2025) GB/T 27534.10-2025 English versions: GB/T 45324-2025GBZ45262 2025_Chinese: Course development guide for education about standardization Standardization and application of numbering technology (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ45262 2025