• At present, China's construction industry, roof insulation, turn on the beam used in filling or expanded perlite, etc., ceramic, aerated concrete block, cinder and so on.

    目前我国建筑行业屋面保温层填充采用还是膨胀珍珠岩、陶粒加气混凝土砌块炉渣

    youdao

  • Ceramic Ferrules are Specially designed for various stud welding. The products are made from cordierite which is ideal material and applied in shipbuilding industry, heavy construction fields, etc.

    柱焊陶瓷各种类型螺柱与钢铁基体焊接时的保护定型环,优质堇青石原料制成,广泛用于造船,桥梁制造,重型工业等领域

    youdao

  • Ceramic Ferrules are Specially designed for various stud welding. The products are made from cordierite which is ideal material and applied in shipbuilding industry, heavy construction fields, etc.

    柱焊陶瓷各种类型螺柱与钢铁基体焊接时的保护定型环,优质堇青石原料制成,广泛用于造船,桥梁制造,重型工业等领域

    youdao

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