Home / Standards / GB/T 45860.2-2025 GB/T 45860.2-2025 Active Acceptance tests for fiber laser beam welding machines—Part 2: Moving mechanism of machines with optical fibre delivery 光纤激光束焊机的验收试验 第2部分:光纤输送机的移动机构 Standard Type GBT ICS 25.160.30 CCS J33 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A