ys/t623-2021
ys/t623-2021, Total:3 items.
The international standard classification for "ys/t623-2021" includes: Materials for aluminium production .
The Chinese standard classification for "ys/t623-2021" includes: Carbon material .
工业和信息化部
- YS/T 623-2021 Graphitiferous cathode carbon block for aluminium electrolysis
Professional Standard - Non-ferrous Metal
- YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis
- YS/T 623-2007 High graphitiferous cathode carbon block for aluminium electrolysis
ys 667.2,ys/t 583,ys/t 525,ys/t 482,ys/T 473,ys/t 518,ys 518,ys/t 581.3,ys/t 993,ys/t 1004,ys/556.1,ys?l,ys 310,ys/l,ys 429.1,ys/1,ys,2,ys?9,ys/9,ys/936
