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English versions: GB/T 45066-2024
GB/T 22107-2025_Chinese: Pneumatic fluid power - Directional control valves - Measurement of shifting time (Chinese: 气动 方向控制阀 切换时间的测量)
GB/T 19212
GB/T 45635-2025_Chinese: Specifications for the control of biosafety risks in the operation and use of entry-exit special products (Chinese: 进出境特殊物品经营和使用生物安全风险控制规范)
English versions: GB/T 19960-2024
GB/T 19923-2024 Chinese PDF (GB/T19923-2024) GB/T 1243-2024 English versions: GB/T 45066-2024GB T 19923 2024_Chinese: Reuse of urban recycling water Water quality standard for industrial uses (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19923 2024
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