Cov khob ntawv khob tau muab faib ua cov lus txiav plaub leeg PE coated ntawv khob thiab ob-txheej mog PE coated ntawv khob
Ib leeg ntawm PE coated ntawv khob khob: Ntawv khob tsim nrog ib leeg daim ntawv PE coated ntawv khob hu ua tib lub khob ntawv PE (cov lag luam hauv tsev lag luam dao ntawv khob, feem ntau ntawm cov ntawv tshaj tawm ntawv khob yog ib leeg-PE ib daim khob khob), thiab lawv cov lus qhia yog: ntawv khob Muaj txheej txheej PE du ntawm dej sab;
Muab ob npaug rau sab PE coated ntawv khob: Ntawv khob tsim nrog ob mog mog PE coated ntawv khob hu ua ob daim ntawv PE txheej khob, uas tau hais tawm nyob rau hauv daim ntawv ntawm PE txheej ntawm sab hauv thiab sab nraum ntawm daim ntawv khob.
Daim ntawv khob qhov loj me: Peb siv ooj (OZ) raws li ntsuas raws qhov ntsuas ntawm daim ntawv khob. Piv txwv li: hom 9 ooj, 6,5 ooj, 7 ooj ntawv khob, thiab lwm yam hauv khw.
Ounce (OZ): ooj yog ib qhov hnyav ntawm qhov hnyav, uas sawv cev ntawm no: Qhov hnyav ntawm 1 ooj yog sib npaug nrog qhov hnyav ntawm 28.34 millilitre dej, uas tuaj yeem tshaj tawm raws li hauv qab no: 1 ooj (OZ)=28.34 millilitit ( ml)=28.34 grams (g)
Cov ntawv khob: Hauv Suav teb, peb hu 3--18 ooj (OZ) khob li khob ntawv.