fireproof material fire-proof material 耐火材料
fire-proof material 防火材料
fire-proof material technology [建] 耐火材料工艺学
special fire-proof material 特种耐火材料
LUOYANG XUANYUAN FIRE-PROOF MATERIAL LTD 洛阳市轩辕耐火材料有限公司
fire-proof sealing material 防火封堵材料
Gaolu: ball ball aluminum fire-proof material production and marketing.
高铝球、中铝球、耐火材料生产、销售。
Sales: magnesia, magnesia brick, Meitanzhuan, bottom material, a special material that is not stereotypical fire-proof material, the light burning powder, steel.
销售：镁砂，镁砖，镁碳砖，炉底料，捣打料，不定型耐火材料，轻烧粉，钢材。
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