bismuth white

英 [ˈbɪzməθ waɪt] 美 [ˈbɪzməθ waɪt]

网络  铋白

机械



双语例句

  1. Bismuth is an anti graphitization element during producing malleable cast iron, it is applied to obtain white iron texture.
    铋是阻碍石墨化元素,在生产可锻铸铁件时常采用添加铋的办法来获得白口组织;