Cov khoom uas yog rau txhua lub caij
PVA 2488 yog ib qho khoom uas muaj qhov txawv ‘A’ khoom tsim tuaj yeem raug sau tseg raws li PVA 2488 batch uas tau tsim los ntawm kev siv thev naus laus zis nce qib. Tag nrho cov batch yog ib hom thiab muaj cov yam ntxwv ua haujlwm tib yam. Vim li no, cov tuam txhab uas xav tau PVA 2488 rau cov hom phiaj loj yuav tsis tas yuav txhawj txog kev hloov pauv ntawm kev muab khoom vim lawv paub tias PVA 2488 yuav yog tus ntseeg tau.