... 冷硬钼镁铸铁轧辊 molybdenum magnesium chilled iron roll; molybdenum-magnesium chilled iron roll 冷硬钼铸铁轧辊molybdenum chilled iron roll 冷硬钼镍镁铸铁轧辊 molybdenum nickel magnesium chilled iron roll ...
In the process of rough rolling, the alloy semisteel was chosen, and the unlimited chrome and molybdenumchilledironroll material was used in the process of fine rolling.