“硬岩掘进工”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	硬岩掘进工
释义	硬岩掘进工 hard-heading man
随便看	tactical air navigation tactical air navigation system tactical air observer tactical air officer tactical air operation tactical air operation center tactical air power tactical air reconnaissance tactical air support tactical air support element tactical air transport tactical air transport operations tactical atomic attack tactical atomic bomb tactical atomic delivery means tactical atomic fire power tactical atomic missile tactical atomic shell tactical atomic support tactical atomic target tactical atomic unit tactical atomic weapon tactical call sign tactical classification tactical command ship