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.

 
  • 根据测试及追查系统,猪只身上均刺上该批猪只专用的五位编码,以识别生产猪场。猪只在送入屠房时,必须接受氨哮素测试。
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