首页 >  Term: soft vector
soft vector

A plane or direction in a diamond or other mineral having less resistance to abrasion than that of the hard-vector planes. Compare: hard vector

0 0

创建者

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.