Jiǎncè dàcháng jūnqún shì shípǐn wèishēng de jīběn zhǐbiāo.
Testing for coliform bacteria is a basic indicator of food hygiene.
Tips
usage
Standard food-safety and water-testing term. 大肠菌群超标 (coliform levels exceed the standard) is a frequent phrase in Chinese food-inspection news reports.
