Home / Standards / GB/T 22107-2025 GB/T 22107-2025 Active Pneumatic fluid power—Directional control valves—Measurement of shifting time 气动 方向控制阀 切换时间的测量 Standard Type GBT ICS 23.100.50 CCS J 20 Status 现行 Issue Date 2025-03-28 Implementation 2025-03-28 Responsible Dept 中国机械工业联合会 Drafting Unit N/A