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Chinese National Standard Category: Special instruments for schools |
English Title: | Enamel coatings applied to steel for writing surfaces |
Chinese Title: | 书写板钢板搪瓷 |
Standard No.: | GB/T 37773-2019 |
Category No.: | Y52 |
Issued by: | SAMR and SAC |
Issued on: | 2019-08-30 |
Implemented on: | 2020-3-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 5500 words |
Similar Standards: | JY 104-1982 JY 111-1982 GB/T 37773-2019 JY/T 0593-2019 JY/T 0392-2007 WS 99-1998 |
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