Home / Standards / CB 3059-1979 CB 3059-1979 Active 应急卡片插框 Standard Type CB30 ICS N/A CCS N/A Status Active Issue Date 1979-01-01 Implementation 1980-10-01 Centralized Committee 中国船舶工业集团公司 Issuing Authority 中国船舶工业集团公司