- master
- 基准: datum standard; criterion; r ...
- 件: piece; article; item
- 标准件: norm part; standard component; standard element; standard parts; standard unit; standardized parts and components
- 基准: 1.[测量学] (测量时的起算标准) datum2.(泛指标准) standard; criterion; reference; basic standard◇基准点 reference point; datum point; 基准色 reference colours
- 标准件厂: standard component factory
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