planchet

常见例句

• Any of a limited number of newly minted coins or medals struck as specimens and for collectors from a new die on a polished planchet.
  新铸币样各种被作为标本新铸成的有限数量的钱币或金属，收集者们在光滑的硬币坯上涂上一层新色而锤炼
• automatic planchet sample changement
  自动小薄片样品交换器
• planchet counter
  圆板计数器
• planchet casting
  模板铸件
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