DP steel has better work hardening ability while TRIP steel has better bake hardening ability.

 
  • DP鋼擁有更加優(yōu)良的加工硬化能力,TRIP鋼則具有較為理想的烘烤硬化能力。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan