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信息处理 六片可换磁盘组 磁道格式
Information processing; Interchangeable magnetic six-disk pack; Track format
参考页数:9P.;A4
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信息处理 12.7mm(0.5 in)宽磁带的自装磁带夹
Information processing; Self-loading cartridges for 12,7 mm (0.5 in) wide magnetic tape
参考页数:11P;A4
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信息处理 12片可换磁盘组(200MB)
Information processing; Interchangeable magnetic twelve-disk pack (200 Mbytes)
参考页数:41P.;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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电影 70mm电影涂磁发行拷贝上磁性声迹 录音频率响应特性
Cinematography - Audio records on 70 mm motion-picture release prints with magnetic stripes - Recorded characteristic
参考页数:3P.;A4
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信息处理.数据交换用130mm(5.25 in)双频制记录,密度为7958 ftprad,1.9 tpmm(48 tpi)的单面软磁盘.第2部分:磁道格式
Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using two-frequency recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on one side; Part 2 : Track format
参考页数:11P.;A4
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信息处理 数据交换用130mm(5.25 in)双频制记录,密度为7958 ftprad,1.9 tpmm(48 tpi)的单面软盘.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 two-frequency recording at 7 958 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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信息处理 单片可换磁盘(顶装式) 磁道格式
Information processing; Interchangeable magnetic single-disk cartridge (top loaded); Track format
参考页数:9P.;A4
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