Yuav Ua Li Cas Sau Tus Nqi T-Shirt Bag

Lub hnab yas raug nqi=ntev * dav * txheej * tuab * qhov loj * nqi ib kilogram.

Piv txwv li: muaj ob txheej txheej 40cm ntev, 30cm dav, 0.04mm thickness PP cov ntaub ntawv hnab, PP khoom nqi yog 14600 RMB ib tuj, qhov kev faib ua feem yog 0.91.
Lub hnab nqi {{0}}.4*0.3*2*0.04*0.91*14.{10}}.1275 RMB

Qhov tseeb yuav muaj qee qhov pov tseg hauv kev tsim khoom tiag tiag, peb ib txwm teeb tsa qhov kev pom zoo li 1.
Ces tus nqi lub hnab {{0}}.4*0.3*2*0.04*1*14.6=0.14 RMB

Ntawm qhov tod tes, yuav muaj Tus nqi ntawm cov nqi hluav taws xob, cov nyiaj hli cov neeg ua haujlwm, cov nqi tsav tsheb, cov nqi xauj tsev, cov khoom siv depreciation, cov nqi coj mus kuaj, thiab lwm yam, yuav tsum tau them nyiaj sib npaug rau txhua lub hnab.