planchet是什么意思
2024-01-31 15:20:17
planchet
n. 硬币坯；样品皿
英英释义
Noun
- a flat metal disk ready for stamping as a coin
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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