iron powder content中文,iron powder content的意思,iron powder content翻译及用法
2025-10-31 22:15浏览次数 7
iron powder content
铁粉含量
iron powder content 例句
英汉例句
A kind of iron-copper based wet-type sintered friction materials have been obtained by studying the influence of iron powder content on sintered wet-type copper based friction materials in this paper.