GB/T 1243-2024 Chinese PDF (GB/T1243-2024) GB/T 13181-2024 GB/T 45567-2025_Chinese: Information and documentation

GB/T 45567-2025_Chinese: Information and documentation - Resource description for persons with visual impairments (Chinese: 信息与文献 盲用资源描述)

English versions: GB/T 33523

GB/T 45421-2025_Chinese: Urban public facilities - Intelligent storage lockers of non-logistics - Service specification (Chinese: 城市公共设施 非物流用智能储物柜 服务规范)

GB 28263-2024_Chinese: Regulations of safety management for the civil explosive products’ production and sales enterprise (Chinese: 民用爆炸物品生产、销售企业安全管理规程)

English versions: GB/T 45655-2025

GB/T 1243-2024 Chinese PDF (GB/T1243-2024) GB/T 13181-2024 GB/T 45567-2025_Chinese: Information and documentationGB T 1243 2024_Chinese: Short pitch transmission precision roller and bush chains, attachments and associated chain sprockets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1243 2024