Home / Standards / GB/T 13187-2012 GB/T 13187-2012 Active Magnetic tape sound recording and reproducing systems - General conditions and requirements 磁带录放音系统 一般条件与要求 Standard Type GBT ICS 33.160.30 CCS M71 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A