Home / Standards / WJ/T 415-2014 WJ/T 415-2014 Active 光学仪器用密封蜡规范 Standard Type WJ ICS N/A CCS N/A Status Active Issue Date 2014-05-06 Implementation 2014-10-01 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部