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Chinese National Standard Category: Carbon material

English Title: Charcoal electrode
Chinese Title: 炭电极
Standard No.: YB 819-1978
Category No.: Q52
Issued by: Ministry of Metallurgical Industry
Issued on: 1978-09-01
Implemented on: 1979-1-1
Status: abolished
Superseded by:
Superseded on:
Abolished on:2023-11-03
Superseding:YB 819-1955
Word Count:2000 words
Similar Standards: GB 8744-1988   GB/T 43111-2023   GB/T 43114-2023   GB/T 42906-2023   GB/T 42670-2023   GB/T 42671-2023   GB/T 8719-2022   GB/T 37308-2019   YB/T 5215-2015   YB/T 5054-2015   YS/T 1032-2015   YB/T 192-2015   YS/T 63.27-2015   YS/T 964-2014   GB/T 26930.13-2014   GB/T 26930.11-2014   GB/T 26930.9-2014   GB/T 26930.10-2014   YS/T 963-2014   GB/T 26930.7-2014  
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