manganous sulfide

硫化锰,一硫化锰

化学



双语例句

  1. The author prepares two different coating on the surface of designed steel worm wheel pair: superfine manganous phosphate conversion coating and ferrous sulfide solid lubricant coating.
    在设计加工的钢蜗轮副齿面上制备两种不同的涂层:超微细磷酸锰转化涂层及硫化亚铁固体润滑涂层。