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信息系统.双面双密度非格式化的5.25英寸(130mm),48道/英寸(1.9道/毫米)盒式软盘.物理和磁性通用要求(适用于7958BPR)
Information Systems - Two-Sided, Double-Density, Unformatted, 5.25-Inch (130-mm), 48-tpi (1,9-tpmm), Flexible Disk Cartridge for 7958 BPR Use - General, Physical and Magnetic Requirements
参考页数：20P.;A4
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信息系统.单面或双面的双密度非格式化的5.25英寸(130mm),96道/英寸(3.8道/毫米)盒式软磁盘.物理和磁性通用要求(适用于7958BPR)
Information Systems - One- or Two-Sided, Double-Density, Unformatted, 5.25-Inch (130-mm), 96-tpi (3,8- tpmm), Flexible Disk Cartridge for 7958 BPR Use - General, Physical and Magnetic Requirements
参考页数：20P.;A4
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信息系统.信息交换用已记录盒式磁带.相位编码的，4道,0.250英寸(6.30mm),1600bpi(63bpmm)
Information Systems - Recorded Magnetic Tape Cartridge for Information Interchange - 4 Track, 0.250 Inch (6.30 mm), 1600 bpi (63 bpmm), Phase Encoded
参考页数：18P.;A4
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信息系统.信息交换用未记录的微型盒式磁带.相位编码的，0.250英寸(6.30mm),1600bpi(630pmm)
Information Systems - Unrecorded Magnetic Tape Cartridge for Information Interchange - 0.250 Inch (6.30 mm), 1600 bpi (63 bpmm), Phase Encoded
参考页数：24P.;A4
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信息系统.接触启动/停止存储磁盘.158361传输通量/道,外径为8.268英寸(210mm),内径为3.937英寸(100mm)
Information Systems - Contact Start-Stop Storage Disk - 158 361 Flux Transitions Per Track 8.268-in (210-mm) Outer Diameter and 3.937-in (100-mm) Inner Diameter
参考页数：26P.;A4
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信息系统.信息互换用的磁带和盒式磁盘.群码的，18道.并行.12.65mm(1/2英寸).1491cpmm(37981cpi).记录要求
Information Systems - Magnetic Tape and Cartridge for Information Interchange - 18-Track, Parallel, 1/2 inch (12.65 mm), 37 871 cpi (1491 cpmm), Group-Coded - Requirements for Recording
参考页数：50P.;A4
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信息互换用已记录的磁带(200CPI,NRZI)
Information Systems - Recorded Magnetic Tape for Information Interchange (200 CPI, NRZI)
参考页数：14P.;A4
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信息技术.信息互换用磁带和盒式磁带.未记录的36-磁道、平行的12.57mm(0.495英寸)、1944ftpmm(49378ftpi)群码记录
Information technology - Magnetic tape and cartridge for information interchange - Unrecorded, 36-track, parallel, 12.57 mm (0.495 in), 1944 ftpmm (49378 ftpi) group-coded recording
参考页数：46P.;A4
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信息系统.使用370TPI和6000BPI的非格式化的80兆字节三叉组件.物理和磁特性通用要求
Information Systems - Unformatted 80-Megabyte Trident Pack for Use at 370 tpi and 6000 bpi - General, Physical and Magnetic Requirements
参考页数：43P.;A4
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信息系统.0.250英寸(6.30mm),6400-10000ftpi(252-394tpmm)信息互换用的未记录的盒式磁带
Information Systems - Unrecorded Magnetic Tape Cartridge for Information Interchange - 0.250 Inch (6.30 mm), 6400-10 000 FTPI (252-394 FTPMM)
参考页数：31P.;A4
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