Warning: file_put_contents(): Only 0 of 4804 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/5256789.com/index.php on line 55
Rockwell hardness number短语解释_Rockwell hardness number词组用法_Rockwell hardness number短语词组_绿查网谷歌词典
绿查网谷歌词典

Rockwell hardness number

绿查网谷歌词典

短语词组

    短语

  • Rockwell superficial hardness number 表面洛氏硬度值;外表洛氏硬度值
  • rockwell l hardness number 洛氏硬度指数
    • 返回 Rockwell hardness number