Yuav ua li cas xaiv ib lub tsev kawm ntawv lub hnab ev khoom rau ib tug ntxhais ntawm qib 1-4?
Mus cuag tus pheej yig tshaj plaws, koj yuav tsum them sai sai tsis yog rau nws qhov zoo li, tab sis kuj mus functionality. Cov tub ntxhais kawm ntawv lub hnab ntawv rau cov menyuam ntxhais kawm ntawv yuav tsum muaj ib lub ntsiab lus tseem ceeb nrog qhov muab faib, sab pockets thiab ib los yog ob sab pem hauv ntej. Kev yooj yim, cov hluas fashionistas manufacturers pom zoo xaiv cov backpacks nrog ib tug zipper ntawm lub ntsiab compartments thiab nrog ib tug band ntawm lub khoob sab.
Tsis tas li ntawd, tsis txhob hnov qab txog kev nplij siab thiab kev noj qab haus huv ntawm tus menyuam kawm ntawv. Cov menyuam yaus ntawm lub tsev kawm ntawv cov hnab ntaub ntawv rau cov menyuam ntxhais tau tsim tawm kom tsis txhob hnov ntawm tus me nyuam cov lus tsis txaus siab txog kev mob sab nraud. Ua tsaug rau cov pob txha caj dab zoo nkauj thiab cov hlua khi zoo nkauj uas muaj qhov ntev, nws txo qis rau qhov siab thiab zoo, uas yog yooj yim heev, vim txhua leej txhua tus paub sai npaum li cas me nyuam loj hlob. Lub tsev kawm ntawv orthopedic backpacks rau cov ntxhais, ob qho tag nrho 1 chav kawm ntawv qib siab thiab laus zog, muaj lub nplhaib muag, uas tso cai rau koj kom sib npaug sib npaug txhua sab, tsis yog ib qho taw qhia, xws li kev xaiv pheej yig dua.
Ib qho tseem ceeb ntawm kev yuav khoom thaum yuav lub hnab rau cov phau ntawv kawm yog qhov nyhav. Rau ib tug ntxhais, lub tsev kawm ntawv lub hnab ev ntawv yuav tsum hnav, uas cov quab yuam cov khw muag khoom los xaws qauv ntawm qhov tseeb, cov ntaub ntawv ruaj khov. Tam sim no ntawm kev ua lag luam koj tuaj yeem nrhiav cov khoom, qhov nyhav uas tsuas yog 100 g xwb. Tiamsis, nws yuav tsum tau sau tseg tias xws li hnab ev ntawv yuav tau them rau ib xyoo, ntau tshaj ob, thiab hloov mus rau ib qho loj dua. nws lub peev xwm tsuas yog 1 kg. Qhov kev xaiv zoo tshaj plaws rau lub tsev kawm ntawv hnav khaub ncaws hnav rau ib tug ntxhais yog ib yam khoom muaj hnyav ntawm 200-300 g, uas tso cai rau koj nqa 2-3 kg ntawm cov phau ntawv nyeem.
Tsis ntev tas los, yuav luag txhua tus neeg ua lag luam ntawm cov hnab ev ntawv siv rau cov qauv xaws ib lub khov khov uas hloov dej, thiab rubberized qab. Qhov no yog qhov zoo tshaj plaws, vim hais tias muab tso rau hauv xws li cov khoom, cov phau ntawv sau thiab cov phau ntawv yeej yuav qhuav. Tsis tas li ntawd xwb, thaum yuav lub hnab rau tsev kawm ntawv, sim mus yuav ib yam khoom nrog cov ntaub ntawv. Xws li lub hnab ev ntawv yuav pom tau zoo kawg nkaus txawm tias tsaus ntuj, uas yuav ua rau koj tus huab tais kev nyab xeeb ntxiv.
Los xaus, Kuv xav hais tias lub tsev kawm ntawv yuav rov qab rau cov tub ntxhais kawm ntawv qib 1-4 yuav tsum tsis txhob tsuas yog lub teeb, ua qauv zoo nkauj thiab zoo nkauj, tab sis feem ntau cov ntsiab lus orthopedic thiab xaws ntawm cov ntaub zoo. Tus qauv xaiv rau cov qauv no yuav ua rau cov tub ntxhais kawm ntawv tau tshaj li ib xyoos thiab, tej zaum, nws yuav coj nws thawj tsib zaug hauv nws.
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