GB/T 21956.1-2024 Chinese PDF (GB/T21956.1-2024) GB 21345-2024 GB/T 22285-2025_Chinese: Duroc breeding pig

GB/T 22285-2025_Chinese: Duroc breeding pig (Chinese: 杜洛克猪种猪)

GB/T 45634-2025_Chinese: Technical specifications for the prevention and control of arthropod-transmitted infectious diseases at entry-exit points (Chinese: 进境出境经虫媒传播传染病防控技术规范)

GB/T 45307-2025_Chinese: Opto-electronic measurement - Test methods for main parameters of LiDAR in intelligent operation (Chinese: 光电测量 智能操控类激光雷达主要参数测试方法)

GB/T 28589-2024_Chinese: Geographic information - Positioning services (Chinese: 地理信息 定位服务)

GB/T 21956.1-2024 Chinese PDF (GB/T21956.1-2024) GB 21345-2024 GB/T 22285-2025_Chinese: Duroc breeding pigGB T 21956. 1 2024_Chinese: Tractors for agriculture and forestry Roll over protective structures on narrow tractors Part 1: Front mounted ROPS (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21956. 1 2024