magnetically hard alloy

美 [mægˈnɛtɪkəli hɑːrd ˈælɔɪ]英 [mægˈnɛtɪk(ə)li hɑːd ˈælɔɪ]
  • 网络硬磁(性)合金;硬磁(性)合金...
magnetically hard alloymagnetically hard alloy