Cov xwm txheej dab tsi feem ntau tau txiav txim siab nyob rau hauv kev tsim cov raj mis caw?

Kev tsim cov raj mis caw feem ntau txiav txim siab cov ntsiab lus tseem ceeb hauv qab no

1. Phiaj ua lag luam
Phiaj kev ua lag luam: Tsim cov hnab ntawv caw uas tau raws li kev ua lag luam kev lag luam raws li cov neeg tau txais kev lag luam, kev yuav tus cwj pwm thiab kev coj noj coj ua ntawm lub hom phiaj lag luam.
Thib ob, tiv thaiv thiab ua haujlwm
Tiv thaiv lub raj mis: lub hnab caw yuav tsum muaj kev tiv thaiv zoo los tiv thaiv lub raj mis los yog hnav thaum lub sijhawm thauj mus los thiab chaw khaws khoom.
Muaj nuj nqis yuav tsum muaj: rau cawv uas yuav tsum tau muab khaws cia sov, oxidized lossis oxidized, hnab tsim, ntim pob tub yees lossis cov khoom siv airtight.
Thib peb, zoo nkauj thiab tus kheej
Cov tsos tsim qauv: Cov tsos tsim ntawm lub hnab caw yuav tsum zoo nkauj thiab dav, muaj peev xwm nyiam cov neeg siv khoom thiab txhim kho kev nyiam ntawm cov khoom.
Tus kheej cov ntsiab lus: Ua cov hnab caw tshaj plaws thiab tshwj xeeb los ntawm kev ntxiv cov khoom sib txawv, cov khoom sib txawv lossis cov xim ntiag tug.
Plaub, cov khoom siv thiab kev tiv thaiv ib puag ncig
Xaiv cov khoom siv: raws li cov yam ntxwv ntawm cov cawv thiab kev yuav khoom ntim, xaiv cov ntaub ntawv tsim nyog, xws li ntawv, plastics, thiab lwm yam.
Kev tiv thaiv ib puag ncig lub tswv yim: Them nyiaj rau ib puag ncig kev tiv thaiv, xaiv degradable, rov siv dua lossis tsis tshua muaj haujlwm pov tseg.
5. Ergonomics thiab Portability
Ergonomic Tsim: Tus tsim ntawm caw hnab yuav tsum yooj yim rau cov neeg siv khoom nqa thiab kov, hauv txoj kab nrog ergonomic Principles, txo lub nra.
Portility: Xyuas kom meej tias lub hnab caw yog lub teeb, yooj yim rau quav, muab tso tawm yooj yim, yooj yim rau cov neeg siv khoom siv hauv ntau lub sijhawm.