标准号:ANSIX3.180-1990(R1996)
中文标准名称:信息交换用18道,并行,12.65mm(12英寸)、1491cpmm(37981cpi)组码记录的磁带和盒式磁盘
英文标准名称:InformationSystems-MagneticTapeandCartridgeforInformationInterchange-18-Track,Parallel,1/2inch(12.65mm),37871cpi(1491cpmm),Group-Coded-RequirementsforRecording