mill scale powder

冶金词汇英语翻译(H-N) ... mill scale 轧钢皮 mill scale powder 轧钢皮粉 mill screw 第螺钉 ...

... ) mill scale reduced iron powder 轧钢铁鳞还原铁粉 ) mill scale powder 轧钢铁鳞粉 ) reduced iron powder 还原铁粉 ...