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GB/T 45229-2025 Chinese PDF (GB /T45229-2025) GB/T 44942-2024 GB/T 44950-2024_Chinese: Grade of sea

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GB/T 44950-2024_Chinese: Grade of sea fog warning (Chinese: 海雾预警等级)

GB/T 1346-2024_Chinese: Test methods for water requirement of standard consistency

English versions: GB/T 39733-2024

1规范的参数化)

GB/T 26718-2024_Chinese: Technical requirements for safety system of urban mass transit (Chinese: 城市轨道交通安全防范系统技术要求)

GB/T 45229-2025 Chinese PDF (GB /T45229-2025) GB/T 44942-2024 GB/T 44950-2024_Chinese: Grade of seaGB T 45229 2025_Chinese: Requirements for safety of theatre process (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45229 2025

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