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Standard Insuued on: 1981-09 |
Category No.: | SJ | Valid Status: | superseded |
Issued Organization: | MIIT | Issued Date: | 1981-09-10 |
Implemented Date: | 1982-5-1 | Abolished Date: | |
Superseded Standard.: | SJ/T 1833-2016 |
Superseded Date: | 2016-9-1 |
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