To the P3 laboratory specimens, laboratory after half an hour to the start of a highly efficient air filtration.

 
  • 標本到P3實(shí)驗室后,實(shí)驗室要經(jīng)過(guò)半個(gè)小時(shí)的啟動(dòng),對空氣進(jìn)行高效過(guò)濾。
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