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信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为7958 ftprad,3.8 tpmm(96 tpi)的双面软磁盘 第3部分:磁道格式B
Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad; 3,8 tpmm (96 tpi), on both sides; Part 3 : Track format B
参考页数:8P;A4
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信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为7958 ftprad,3.8 tpmm(96 tpi)的双面软磁盘 第1部分:尺寸、物理性能和磁性能
Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides; Part 1 : Dimensional, physical and magnetic characteristics
参考页数:16P;A4
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信息技术 数据交换用90mm改进调频制记录的31831ftprad、每面80磁道的软磁盘 ISO类型303
Information technology; data interchange on 90 mm flexible disk cartridges using modified frequency modulation recording at 31831 ftprad on 80 tracks on each side; ISO type 303
参考页数:45P.;A4
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信息处理 数据存储设备用磁盘盘片 外径130mm(5.12 in)、内径40mm(1.57 in)、每道83000磁通翻转
Information processing; Magnetic disk for data storage devices; 83 000 flux transitions per track, 130 mm (5.12 in) outer diameter, 40 mm (1.57 in) inner diameter
参考页数:15P.;A4
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信息处理 数据交换用200mm(8 in)双频制记录,密度为13262 ftprad,1.9 tpmm(48 tpi)的单面软磁盘.第2部分:磁道的格式
Information processing; Data interchange on 200 mm (8 in) flexible disk cartridges using two- frequency recording at 13 262 ftprad, 1.9 tpmm (48 tpi), on one side; Part 2 : Track fromat
参考页数:9P;A4
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信息处理 数据交换用200mm(8 in)双频制记录,密度为13262 ftprad,1.9 tpmm(48 tpi)的单面软磁盘.第1部分:尺寸、物理性能和磁性能
Information processing; Data interchange on 200 mm (8 in) flexible disk cartridges using two-frequency recording at 13 262 ftprad, 1,9 tpmm (48 tpi), on one side; Part 1 : dimensional, physical and magnetic characteristics
参考页数:16P;A4
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信息技术 信息交换用盘状磁带的盘卷和文卷结构
Information technology - Volume and file structure of disk cartridges for information interchange
参考页数:40P.;A4
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信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为13262 ftrad、每面80道的软盘 第3部分:用作80道的磁道格式B
Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side; Part 3 : Track format B for 80 tracks
参考页数:8P;A4
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信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为13262 ftrad、每面80道的软盘 第2部分:用作77道的磁道格式A
Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side; Part 2 : Track format A for 77 tracks
参考页数:12P;A4
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信息处理 数据存储设备用磁盘盘片 外径210mm(8.3 in)、内径100mm(3.9 in)、每道158000磁通翻转
Information processing; Magnetic disk for data storage devices; 158 000 flux transitions per track, 210 mm (8.3 in) outer diameter, 100 mm (3.9 in) inner diameter
参考页数:15P.;A4
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