Home / Standards / GB/T 45026-2024 GB/T 45026-2024 Active Specification for side scan sonar oceanic survey 侧扫声呐海洋调查规范 Standard Type GBT ICS 07.060 CCS A45 Status 现行 Issue Date 2024-12-31 Implementation 2025-07-01 Responsible Dept 自然资源部(海洋) Drafting Unit N/A