Home / Standards / GB/T 30774-2014 GB/T 30774-2014 Active Test method to determine stringiness of sealants 密封胶粘连性的测定 Standard Type GBT ICS 83.180 CCS G38 Status 现行 Issue Date 2014-07-08 Implementation 2014-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A