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Position: Chinese Standard in English/GB/T 2020-1980 |
GB/T 2020-1980 Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange (English Version) | |||
Standard No.: | GB/T 2020-1980 | Status: | valid remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 3000 words | Price(USD): | 214.0 remind me the price change
Email: |
Implemented on: | 1981-3-1 | Delivery: | via email in 1~3 business day |
Standard No.: | GB/T 2020-1980 |
English Name: | Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange |
Chinese Name: | 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
Chinese Classification: | L64 Data medium |
Professional Classification: | GB National Standard |
ICS Classification: | 35.220.20 35.220.20 Magnetic storage devices in general 35.220.20 |
Issued by: | SAC |
Issued on: | 1980-9-1 |
Implemented on: | 1981-3-1 |
Status: | valid |
Superseding: | SJ 1272-1977 |
Language: | English |
File Format: | |
Word Count: | 3000 words |
Price(USD): | 214.0 |
Delivery: | via email in 1~3 business day |
GB/T 2020-1980 Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange (English Version) | |||
Standard No. | GB/T 2020-1980 | ||
Status | valid | ||
Language | English | ||
File Format | |||
Word Count | 3000 words | ||
Price(USD) | 214.0 | ||
Implemented on | 1981-3-1 | ||
Delivery | via email in 1~3 business day |
Standard No. |
GB/T 2020-1980 |
English Name |
Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange |
Chinese Name |
信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
Chinese Classification |
L64 |
Professional Classification |
GB |
ICS Classification |
Issued by |
SAC |
Issued on |
1980-9-1 |
Implemented on |
1981-3-1 |
Status |
valid |
Superseded by |
Superseded on |
Abolished on |
Superseding |
SJ 1272-1977 |
Language |
English |
File Format |
Word Count |
3000 words |
Price(USD) |
214.0 |
Keywords |
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Keywords: | ||
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