质量标准

• QS
• quality specification
• quality specifications
• quality level
• quality standard

参考释义

质量标准

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例句

1. 有300多块手表不合质量标准。
   More than300 watches are not up to standard.
2. 该材料不符合合约上规定的质量标准。
   The material is not of the stipulated quality.