Home / Standards / GB/T 32218-2015 GB/T 32218-2015 Active Vacuum technology—Test methods for leak rates of vacuum system 真空技术 真空系统漏率测试方法 Standard Type GBT ICS 23.160 CCS J78 Status 现行 Issue Date 2015-12-10 Implementation 2017-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A