GB/T 42629.4-2023 International Code of Conduct for the Environmental Survey of Seabed Areas and the High Seas Part 4: Survey of Physical Properties of Marine Sediments (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 42629.4-2023
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2023GB/T 42629.4-2023 International Code of Conduct for the Environmental Survey of Seabed Areas and the High Seas Part 4: Survey of Physical Properties of Marine Sediments