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Refractory Metering Zirconia Insert Continuous Casting Ladle Brick Tundish Nozzle

2025-04-13 introduction 4120
TN
Long Time Materials
1580< Refractoriness< 1770
Brick
Refractory Material
Alumina Block
JI Steel
Wooden Box, Standard Export Package
Henan, China
6902200000
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