... 捣成炉榇rammed lining 捣成用料ramming compound 捣动盛桶(脱硫用)shaking device ...
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... ramming board 捣固板 ramming compound 捣打混合物 ramming mix 捣打混合物 ...
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... 带型连铸机 belt type CCM 单炉浇铸 batch cast 捣固料 ramming compound ...
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