Lub tsev kawm ntawv yuav rov qab rau cov tub ntxhais hluas 1-4 qib

Mus tos tus me nyuam hauv tsev kawm ntawv yog ib qho nyuaj heev thiab kev lag luam raug teeb meem. Yuav cov khaub ncaws, khau, ntawv sau thiab accessories kom niam thiab txiv tsis tsuas yog them nyiaj ntau heev, tab sis kuj yuav to taub txog qhov lawv xav pom hauv ib qho kev yuav khoom. Lub tsev kawm ntawv lub hnab ev ntawv rau cov tub ntxhais kawm qib 1-4 feem ntau yog pib thaum pib ntawm kev kawm. Thiab ntawm no nws yog ib qho tseem ceeb heev rau xaiv xws li ib tug portfolio tias nws yuav withstand 4 xyoo thawj lub tsev kawm ntawv, yuav tsum tau loj, yooj yim thiab zoo li tus me nyuam.

Kuv yuav tsum tau saib dab tsi thaum yuav ib lub hnab ev ntawv?

Qhov txaus ntshai, qhov suab no, tab sis qhov kev xaiv ntawm tus me nyuam yuav tau nqa cov phau ntawv qhia thiab cov phau ntawv kawm plaub xyoos, yog nyob rau hauv thawj qhov chaw los ntawm ntau cov kev txwv. Cov menyuam kawm ntawv lub hnab ntawv rau cov tub ntxhais kawm ntawv tuaj rau ntau yam xim, tuaj yeem muaj cov xov tooj thiab cov khoob khib nyiab, thiab txhua txoj kev yuav raug khawm. Txawm li cas los xij, muaj ntau cov nta uas koj yuav tsum tau them siab rau thaum koj yuav:

1. Orthopedic backrest thiab webbing. Txhua tus paub hais tias hnav ib phav ntawv, ntim nrog cov phau ntawv thiab cov phau ntawv sau qhia, los txhawb qhov tseeb tias tus menyuam muaj teeb meem nrog nraub qaum. Lub tsev kawm ntawv orthopedic hnab ev khoom yuav tsis pub nws khoov. Nws zoo tshaj plaws muab cov khoom tso rau ntawm tag nro rov qab, thiab ua tsaug rau txoj hlua khau uas muaj qhov ntev ntawm kev hnav ris tsho ncaj qha rau sab nraum qab, tsis hais kev loj hlob li cas thiab hnub nyoog ntawm tus menyuam. Lub tsev kawm ntawv lub hnab ev ntawv rau ib tug tub uas muaj orthopedic rov qab yog ib qho khoom muag zoo heev los tswj kom muaj kev noj qab haus huv thiab kev xav ntawm koj tus menyuam.
2. Cov khoom siv los ntawm lub taub me me. Nyob rau hauv lub chaw ua khoom ntawm tsev kawm ntawv backpacks ib tug muaj zog ntaub nrog dej-repellent impregnation yog siv. Raws li txoj cai, xws li cov khoom no yog ua los ntawm polyester, uas yog zoo heev pov thawj. Ua tsaug rau qhov no, ntau tus neeg ua lag luam ntawm lub hnab ev ntawv muab ib xyoos lav lees tias lub npuag yuav nyob zoo, tsis hais seb tus me nyuam nqa cov phau ntawv hauv nws los yog, tej zaum, dov rau ntawm lub hnab ev khoom los ntawm ib qho kev ua kom dej khov.
3. Qhov hnyav thiab lub peev xwm. Rau cov tub ntxhais kawm ntawv qib qis, ib lub hnab rau cov phau ntawv nrog ib lub voj voog loj uas muaj kev faib tawm, ob lub khoob thiab ob sab xub ntiag yog qhov tseem ceeb. Ib lub hnab ev qheb rau cov menyuam kawm ntawv qib 1 yuav tsum hnav tsis tshaj li ntawm 500 g, vim hais tias raws li cov qauv kev kho mob ib tus menyuam yaus tuaj yeem mus tsev kawm ntawv nrog nws lub nraub qaum tsis pub dhau 10% ntawm nws lub cev hnyav.

Yog li, tsev kawm ntawv lub hnab ev ntawv rau cov tub ntxhais kawm 1-4 chav kawm ntawm lub tsev kawm ntawv theem pib yuav tsum muaj cov txheej txheem uas yuav tsum tau ua saum toj no. Qhov no yuav cia li tsis tsuas yog yuav ib qho khoom rau 4 xyoos xwb, tab sis kuj yuav lav tias koj tus menyuam yuav tsis muaj teeb meem kev noj qab haus huv, thiab nyob rau hauv lub hnab ev ntawv yuav tsis muab cov phau ntawv kawm xwb, tab sis kuj qab qab qhaub cij.