five digit system 中文意思是什麼
five digit system
解釋
五數字制-
Under the testing and tracing back system, pigs are tattooed with consignment - specific, five - digit numerals identifying the farm of origin and are tested for clenbuterol on admission to slaughterhouses
根據測試及追查系統,豬隻身上均刺上該批豬只專用的五位編碼,以識別生產豬場。豬只在送入屠房時,必須接受氨哮素測試。
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