Home / Standards / QB/T 1664-2012 QB/T 1664-2012 Active 纸板戳穿强度测定仪 Standard Type QB ICS N/A CCS N/A Status Active Issue Date 2012-11-07 Implementation 2013-03-01 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部