1.Remove rust, millscale and other loose material by abrasive blasting or power tool cleaning.
用喷砂或其他电动工具除去铁锈、氧化皮等。
2.Some methods for the further processing of millscale and the present practical application in ferrite magnetic material field is briefly introduced.
简要介绍了目前铁鳞深加工主要方法及其在永铁氧体领域应用。
3.e) Prior to pickling, all heavy deposits of oils, greases, soils or foreign matter other than millscale, rust or rustscale shall be removed by precleaning as cited in 5.1.