Home / Standards / GB/T 20118-2025 GB/T 20118-2025 Active General technical requirements for steel wire ropes 钢丝绳通用技术条件 Standard Type GBT ICS 77.140.65 CCS H49 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A