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Ladle

June 08, 2018
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    透气砖
    Porous plug 201220423792.X
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    防渗透透气砖
    Porous plug 201220423305.X
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    一种机压砖模具
    ladle brick mold 201320704798.9
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    钢包外装透气砖压紧装置
    Ladle porous plug setting block 201320709966.3
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    钢包工作衬缺陷修补装置
    Ladle refractory layer repair design 201320709656.1