The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated.

  • 研究了SG变质剂对可锻铸铁石墨化退火的影响.

  • 互联网摘选 2025-01-18 16:33:38

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句