Qhov ratio ntawm Hotel Consumables
Apr 03, 2022
Qhov sib piv dav dav ntawm cov khoom siv yog 1: 3, uas yog, ib txheej yog siv, ib txheej yog ntxuav, thiab ib txheej yog khaws cia.
Kev siv cov hauv ncoo muaj qhov poob zoo tshaj plaws, vim tias muaj cov xim pleev xim rau cov plaub hau roj thiab cov roj ci ntawm cov qhua lub taub hau, yog li qhov zoo tshaj plaws piv yog 1: 3 lossis 1: 4.
Qhov tsawg dua cov chav tsev so, qhov loj dua qhov piv; chav ntau, qhov sib piv me me. Vim tias qhov ntau chav, lawv tuaj yeem hloov kho rau ib leeg, thiab tsawg dua cov chav, qhov ntau lawv hloov tsis tau.
Yog li ntawd, rau cov tsev tos qhua tshiab nrog ntau chav, qhov sib piv tuaj yeem raug txo kom tsim nyog raws li qhov xwm txheej tshwj xeeb thaum qhib, thiab ntxiv rau thaum ua haujlwm.
