Kev nthuav dav ntawm FDA tus tswj hwm txoj cai

FDA tau nthuav tawm nws cov tub ceev xwm teeb tsa rau "ib qho {{}} lub sijhawm tsw qab" thiab kho cov txheej txheem tseem ceeb (2020 tsab). Cov tswj hwm txoj kev ntsuas tau nthuav dav los ntawm e - luam yeeb luam yeeb cartridges rau:
→ Tag nrho cov khoom siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob tsis zoo (cov khoom tawg ntawm cov khoom siv). Nyob rau tib lub sijhawm, ib qho kev txhais ntawm "ib qho -}} lub sij hawm cov khoom lag luam" yuav tsum tau pab txhawb kev ua haujlwm ntawm cov tub ceev xwm hauv qab.