quality control
US /ˈkwɑː.lə.ti kənˈtroʊl/
UK /ˈkwɑː.lə.ti kənˈtroʊl/

1.
质量控制
a system of maintaining standards in manufactured products by testing a sample of the output against the specification.
:
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The company implemented strict quality control measures to ensure product excellence.
公司实施了严格的质量控制措施,以确保产品卓越。
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He works in quality control at a car manufacturing plant.
他在一家汽车制造厂从事质量控制工作。