metrological verification的用法和樣例：
例句
- The National Metrological Verification System shall be worked out by the metrological administrative department of the State Council.
國家計量檢定系統表由國務院計量行政部門制定。 - The measuring verification of handle automobile engine tachometer is always difficulty in the area of automobile measurement.
手持式汽車發動機轉速表的計量檢定工作是汽車行業計量工作的一個難題。
