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English versions: GB/T 20717-2024
1-2025_Chinese: Optics and photonics - Specifications for telescopic sights - Part 1: General-purpose instruments (Chinese: 光学和光子学 瞄准望远镜规范 第 1 部分：普通性能仪器)
GB 45320-2025_Chinese: Safety and general technical specifications for construction waterproof sheets (Chinese: 建筑防水卷材安全和通用技术规范)
GB/T 43982
GB 21342-2025_Chinese: Norm of energy consumption per unit production of coke (Chinese: 焦炭单位产品能源消耗限额)
GB/T 45284.16-2025 Chinese PDF (GB /T45284.16-2025) GB/T 45243-2025 English versions: GB/T 20717-2024GB T 45284. 16 2025_Chinese: Information technology Extensible biometric data interchange formats Part 16: Full body image data (Chinese: 16:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45284. 16 2025
