With avian influenza vaccine plants springing up as the hot spot in the post-AI period, there are many problems in environment control.

 
  • 在世界范围禽流感疫情不断爆发所引发的禽流感疫苗生产厂房建设热潮中,生产厂房的环境控制存在着诸多问题,引人关注。
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