Home / Standards / GB/T 46160-2025 GB/T 46160-2025 Active General technical specifications for subsea plough operation system 水下挖沟犁作业系统通用技术要求 Standard Type GBT ICS 47.020.50 CCS U34 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A