TY - 耐火与石灰 A1 - 魏合意 T1 - 转炉挡渣滑板的改进 Y1 - 2021-08-10 JF - 耐火与石灰 JO - 耐火与石灰 SP - 39 EP - 41 VL - 46 IS - 4 UR - https://journal03.magtechjournal.com/Jwk3_nhysh N1 - ER -