Home / Standards / GB/T 26115-2025 GB/T 26115-2025 Active Centrifugal pulp pumps 离心式纸浆泵 Standard Type GBT ICS 23.080 CCS J71 Status 现行 Issue Date 2025-10-31 Implementation 2026-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A