Home / Standards / GB/T 25755-2010 GB/T 25755-2010 Active Vacuum technology - Sputter-ion pumps - Measurement of performance characteristics 真空技术 溅射离子泵 性能参数的测量 Standard Type GBT ICS 23.160 CCS J78 Status 现行 Issue Date 2010-12-23 Implementation 2011-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A