Home / Standards / GB/T 30434-2013 GB/T 30434-2013 Active General specifications for resistance vacuum gauge 电阻真空计通用技术条件 Standard Type GBT ICS 23.160 CCS N68 Status 现行 Issue Date 2013-12-31 Implementation 2014-08-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A