Home / Standards / GB/T 32963-2026 GB/T 32963-2026 Upcoming Zinc-aluminum alloy coated steel wire cable 锌铝合金镀层钢丝缆索 Standard Type GBT ICS 77.140.65 CCS H49 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A