SNV BS 6958-2:1988现行
Information Processing; Data Interchange On 90 Mm (3.5 In) High Density Flexible Disk Cartridges Using Modified Frequency Modulation Recording At 7958 Ftprad, 5.3 Tpmm (135 Tpi) On Both Sides; Part 2: Track Format
出版：Swiss Standards
专家解读视频
1988 [01/09/1988]
DIN 66288 : 1988 - Identical
DIN 66288 : 1988 - Corresponds
DIN EN 28860-2 E : 1991 - Corresponds
DIN EN 28860-2 : 1991 - Corresponds
DIN 66288 (1988-09) - Identical
ISO 8860-2:1987 - Identical
