Tuaj mus kawm ntawv: xaiv lub hnab ev ntawv thiab hnab ev ntawv

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Ib lub hnab ev ntawv xaiv los yog lub hnab ntim khoom zoo yog qhov lav tias koj tus menyuam yuav xis nyob thiab xis nyob, thiab nws lub cev yuav tsis muaj kev pheej hmoo. Yuav ua li cas kom tsis txhob yuam kev nrog kev xaiv lub hnab ev ntawv los yog knapsack, koj yuav kawm los ntawm kab lus no.

Kev xaiv lub hnab ev ntawv los yog hnab ev khoom yog ib qho mob taub hau rau cov niam txiv, tshwj xeeb tshaj yog tias koj tus menyuam mus kawm qib ib.

Qhov kev xaiv no yuav tsum tau mus kom ze thiab muaj lub luag haujlwm: nco ntsoov tias lub hnab ev ntawv xaiv tsis raug lossis lub hnab ntim khoom muaj txiaj ntsig zoo tshaj plaws rau koj tus menyuam lub cev thiab ua rau nws tus txha nraub qaum.

Niaj hnub no peb yuav tham txog cov txheej txheem dab tsi yuav tsum tau ua kom raug xaiv cov hnab ev ntawv hauv tsev kawm ntawv thiab cov hnab tsev kawm ntawv.

Satchel thiab hnab ev khoom

Schoolbag yog ib yam khoom uas muaj lub cev nruj thiab lub xub pwg pluaj tsim los nqa cov khoom siv hauv tsev kawm ntawv ntawm koj nraub qaum. Nws muaj lub nraub qaum ruaj khov, yog li nws ua kom tus menyuam rov qab nyob rau hauv txoj hauj lwm ncaj thiab tsis deform tus txha nraub qaum.

Hnab ev ntawv txawv ntawm lub hnab ntim khoom thaum tsis muaj lub cev nruj thiab lub hnab ntim rov qab, vim tias nws cov ntsiab lus tuaj yeem ua rau lub siab tsis sib xws ntawm sab nraub qaum.

Yog tias koj tus menyuam kawm qib 1, cov kws kho mob qhia kom muab qhov nyiam rau lub hnab kawm ntawv.

Cov txheej txheem uas peb yuav tham txog tom qab siv rau ob lub hnab kawm ntawv thiab lub hnab kawm ntawv.

Qhov loj

Ntau tus niam txiv ua txhaum rau qhov no - lawv yuav lub hnab ev ntawv "rau kev loj hlob" rau cov laj thawj uas lawv tus menyuam loj hlob hauv ob peb lub hlis, lossis tsuas yog xav kom lub hnab ev ntawv kom txaus rau tsawg kawg ob xyoos kawm ntawv. Paub tias koj yuav tsum siv nyiaj npaum li cas kom tau koj tus menyuam mus kawm ntawv, koj tuaj yeem nkag siab cov niam txiv.

Tab sis txawm qhov no, nco ntsoov tias ntug sab sauv ntawm lub hnab ev ntawv yuav tsum tsis txhob siab tshaj ntawm lub xub pwg kab, thiab lub ntug sab saud yuav tsum tsis txhob siab tshaj lub nraub qaum. Yog tias lub hnab ev ntawv xaiv tau raws li cov kev cai no, nws yuav tsis chim rau tus menyuam qhov nyiaj tshuav. Tsuas yog nyob rau hauv txoj kev no tus me nyuam yuav tsis instinctively khoov rau pem hauv ntej los yog nias nws lub puab tsaig tiv thaiv nws lub hauv siab kom txo tau siab ntawm caj dab thiab sab nraub qaum.

Yog tias koj tus menyuam kawm qib 1, ces nws feem ntau yuav siv lub hnab ev ntawv me me thiab yuav txaus siab xav tau tib yam rau tsev kawm ntawv. Tab sis tsis txhob hnov qab: lub knapsack yuav tsum tau roomy, vim hais tias cov me nyuam kawm ntawv tshiab yuav tsum nqa albums, workbooks thiab A4 phau ntawv nrog lawv.

Qhov hnyav

Raws li cov kws kho mob orthopedists, cov tub ntxhais kawm theem pib yuav tsum tsis txhob nqa ntau tshaj 10% ntawm nws tus kheej qhov hnyav tom qab nws nraub qaum.

Ib lub hnab ev ntawv hauv tsev kawm ntawv uas tsis muaj cov ntsiab lus yuav tsum hnyav tsis pub tshaj 1 kg.

Lub hnab ev ntawv hnyav nrog sau (cov phau ntawv, phau ntawv thiab lwm yam khoom siv hauv tsev kawm ntawv tsim nyog):

Tus menyuam qhov hnyav, kg	Pom zoo lub hnab ev ntawv hnyav, kg
20	2
25	2, 5
30	3
35	3, 5
40	4

Khoom siv

Nco ntsoov ib qho ntawm cov ntsiab lus tseem ceeb: cov khoom siv ntawm lub hnab ev ntawv yuav tsum ua kom ntev, vim tias koj tus menyuam yuav tsum taug kev nrog nws 5-6 hnub hauv ib lub lis piam.

Nws kuj yog qhov zoo heev yog tias cov khoom yog Frost-resistant thiab dej-repellent. Xav rov qab mus rau koj cov hnub kawm ntawv: caij tsheb kauj vab, caij snowball, ntau yam kev tawm mus nrog cov phooj ywg hauv tsev kawm ntawv - lub hnab ev ntawv yuav tsum phim nws tus tswv.

Feem ntau, cov menyuam kawm ntawv tsuas muab lawv cov hnab ev ntawv pov tseg rau hauv av hauv ib lub pob tawb thaum lawv ua si hauv tsev kawm ntawv, tsis muaj teeb meem nrhiav qhov chaw huv. Paub qhov no, ua rau lub neej nyuaj ntawm niam txiv ntawm cov tub ntxhais kawm yooj yim rau koj tus kheej - xaiv lub hnab ev ntawv uas yooj yim los ntxuav thiab ntxuav.

Xim

Peb txhua tus paub tias cov hnab ev ntawv zoo li cas cov menyuam yaus nyiam: ci ntsa iab, muaj yeeb yuj, nrog cov duab ntawm tus phab ej ntawm lawv cov kev ua si nyiam thiab cartoons. Cov tuam txhab ntawm cov hnab tsev kawm ntawv paub qhov no zoo heev, yog li feem ntau ntawm cov hnab ev khoom uas koj pom hauv khw yuav zoo li ntawd.

Yog li yog tias koj tus menyuam xav tau lub hnab ntim khoom muaj yeeb yuj, ces koj tsis muaj laj thawj tsis kam lees nws.

Tsis txhob hnov qab:

Tub ceev xwm tsheb pom zoo kom cov xim ntawm lub hnab ev ntawv yog qhov kaj, thiab muaj cov ntsiab lus ntawm nws cov npoo - tom qab ntawd nws yuav yooj yim rau cov neeg tsav tsheb pom koj tus menyuam thaum nws tab tom hla txoj kev.

Nqe

Tus nqi ntawm cov hnab ev ntawv hauv tsev kawm ntawv txawv heev. Tus nqi kwv yees yog los ntawm 700 txog 4,000 rubles.

Nco ntsoov tias koj tsis tuaj yeem txuag kev noj qab haus huv thiab kev nplij siab ntawm koj tus menyuam, yog li koj yuav tsum tsis txhob yuav cov qauv pheej yig tshaj.

Lwm yam yuav tsum nco ntsoov

• Lub hnab ev ntawv yuav tsum muaj ob peb lub hnab tsho sab nraud thiab ib qho chaw sab hauv. Sab hauv yuav tsum muaj ob peb chav ntxiv kom tus menyuam tuaj yeem yooj yim npaj txhua yam khoom siv hauv tsev kawm ntawv tsim nyog.
• Locks thiab zippers yuav tsum tau xis thiab txhim khu kev qha: tus menyuam yuav tsum tiv nrog lawv yooj yim thiab nws tus kheej.
• Lub hnab kawm ntawv yuav tsum tsis tsuas yog txhim khu kev qha thiab xis nyob - koj tus menyuam yuav tsum nyiam nws, tsis txhob hnov qab txog nws.