alnico阿尔尼科合金

一种硬磁合金。主要成分为铝、镍、钴。用来制造强永久磁体。

• cheery
• cheese
• chef
• chemical
• chemically
• chemist
• chemistry
• chess
• chessboard
• chest
• chew
• chicken
• chief
• chiefly
• child
• childcare
• childhood
• childish
• childlike
• children
• child's ticket
• China
• china
• Chinese
• chocolate