常見(jiàn)例句雙語(yǔ)例句A new method of recovery of pure Fe powder from the magnetic filtered product in cold-rolling emulsion is reported in this article.報(bào)道了從冷軋乳化液的磁過(guò)濾產(chǎn)物中回收納米鐵粉的一種新方法。 返回 magnetic filtered product