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Standard Insuued on: 2000-11

GB/T 18257-2000    Refractory bricks for use in rotary kilns - Hot-face identification marking
回转窑用耐火砖热面标记
Category No.:GB Valid Status:superseded
Issued Organization:CBTS Issued Date:2000-11-17
Implemented Date:2001-6-1 Abolished Date:
Superseded Standard.:GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns
Superseded Date:2022-5-1
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QC/T 662-2000   QC/T 658-2000   QC/T 668-2000   GB 9985-2000/XG2-2008   HG/T 20704.10-2000   HG/T 20508-2000   HG/T 20507-2000   HG/T 20701.7-2000   HG/T 20512-2000   HG/T 20704.6-2000   HG/T 20515-2000   HG/T 20701.10-2000   HG/T 20702.4-2000   HG/T 20511-2000   HG/T 20678-2000   HG/T 20703.3-2000   HG/T 20701.6-2000   HG/T 20702.2-2000   GB/T 2997-2000   HG/T 20505-2000  

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