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GB/T 45025-2024_Chinese: Technical guidelines for monitoring and effectiveness evaluation of coral reef ecological restoration (Chinese: 珊瑚礁生态修复监测和效果评估技术指南)
English versions: GB/T 44985
English versions: GB 45248-2025
English versions: GB/T 12385-2025
GB/T 45133-2025_Chinese: Gas analysis - The determination of the composition of gas mixtures - Comparison methods based on one-and two-point calibration (Chinese: 气体分析 混合气体组成的测定 基于单点和两点校准的比较法)
GB/T 45145-2024 Chinese PDF (GB /T45145-2024) GB/T 45025-2024 GB/T 45025-2024_Chinese: Technical guidelines forGB T 45145 2024_Chinese: Performance and testing requirements of maritime survivor locating devices (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45145 2024
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