1、
technical characteristic and application of new bottom ramming material for electric arc furnace
新型电弧炉炉底用捣打料技术特性和应用
互联网摘选
2、
It discusses how to prolong life of refinery furnace liner with ramming material.
论述了延长精炼电炉捣打料炉衬寿命的问题.
互联网摘选
3、
FOR: A plane material which unable moved, like Ramming mold, the bi-color mold.
适用于: 无法搬动的平面工件, 如冲压模 、 双色模.
互联网摘选
