Lub luag haujlwm ntawm lub hnab ev ntawv yog kom haum rau txhua yam cuab yeej uas koj tau nqa nrog koj, thaum muaj kev nyab xeeb li sai tau, "zaum" zoo, txwv tsis pub lub dawm hem koj nrog mob nraub qaum, nkees thiab tsis nco qab zoo.
Tam sim no hauv khw muag khoom ntaus pob ncaws pob koj tuaj yeem pom qhov kev xaiv loj ntawm cov hnab ev ntawv rov qab los ntawm cov npe nrov thiab hom. Lawv txawv xim, duab, ntim thiab hom. Nws zoo tib yam nrog tus nqi - ntawm no koj txiav txim siab ntau npaum li cas koj txaus siab siv rau nws.
Teem Caij Nyoog
Cov hnab ev khoom txawv. Cov kev xaiv nyob ntawm qhov chaw koj yuav mus - rau cov chav kawm nce toj, mus ncig ua si taug kev, los yog tsuas yog ib hnub rau hauv hav zoov rau noj mov. Qhov ntim ntawm lub hnab ev ntawv feem ntau yog ntsuas hauv litre. Tus txiv neej version yog ib txwm ntau dua li tus poj niam. Qhov no tsis muaj qhov xav tsis thoob - poj niam lub cev tsis muaj zog li txiv neej. Tsis txhob yuav lub hnab ev uas loj dhau. Yog tias tsis muaj cov khoom txaus rau lub ntim no, nws yuav dai, uas tuaj yeem tsim tsis tsuas yog muaj kev tsis yooj yim xwb, tab sis kuj tseem muaj qhov xwm txheej txaus ntshai. Lub hnab ev ntawv nrog sab nraub qaum tuaj yeem pab tawm ntau qhov teeb meem no. Qhov no yuav pab ua kom lub ntsej muag kom tsawg thiab tsawg. Lub hnab ev ntawv me me uas tsis yog yooj yim tsuas yog tsis tuav txhua yam khoom tsim nyog.
Nco ntsoov them sai sai rau daim ntaub - nws yuav tsum tau impregnated nrog dej-pleev cov compound. Qhov no yuav pab tiv thaiv kom tsis txhob khoom ntub, txawm tias muaj nag lossis daus hnyav. Ua tib zoo tshuaj xyuas tag nrho sab hauv ntawm lub hnab ev ntawv: nws yuav tsum muaj hnab ris thiab qhov sib dhos rau sab hauv, yog li nws yuav yooj yim pom tias qhov twg yog thiab qhov twg, thiab nws yuav yooj yim dua kom tau txais cov khoom tawm. Lub hnab ev ntawv yuav tsum yooj yim rau sab nraub qaum, tsis txhob cuam tshuam qhov txav, tsis txhob nias lossis rub.
Ergonomics
Cov hlua khi yog qhov xav tau dav kom lub nra sib kis tusyees. Sab nraub qaum ntawm lub hnab ev ntawv, ib lub tshuab pa cua yuav tsum ua raws txhua nraub qaum. Txoj siv sia nyob ib ncig ntawm lub duav thiab lub duav yuav tsum xis nyob thiab nyob ntev. Txhua yam no tuaj yeem kawm tsuas yog haum. Qee tus neeg nyiam coj txoj hlua ntxiv hla lub hauv siab.
Cov fittings yuav tsum ua kom ruaj, ruaj thiab xis. Txhua lub ntsuas phoo yuav tsum nyob rau hauv kev txiav txim, yooj yim rau cov tsis tuaj yeem. Cov tog raj yas rau hauv daim ntawv ntawm trident yog qhov yooj yim heev. Cov mounts muaj peev xwm sawv nrog with loads txog li 100 kilo.
Lub hnab ev
Cov hnab ev khoom rov qab yog mos, easel (ntawm thav duab) thiab thav duab. Cov hnab ev khoom yooj yim tsis muaj dab tsi ua rau tas li. Lawv tau ua los ntawm kab ntawv txhuas lossis cov yas uas cov thauj tau txuas, tsim kom nqa cov nra hnyav.
Cov pob muag muag sab nraub qaum yog tsim ua yam tsis muaj thav duab, tab sis nyob rau hauv qhov xwm txheej ntawm cov khoom nruj me ntsis, nws yuav siv duab. Cov no yog qhov zoo tshaj plaws nyob qhov twg ob peb xav tau. Tam sim no anatomical backpacks tau yeej txoj kev vam meej. Lawv muaj qhov tshwj xeeb ntxig ua los ntawm aluminium alloy lossis cov yas muaj zog nyob hauv thaj chaw tom qab. Cov ntawv sau no yooj yim vim tias lawv txhawb nqa koj sab nraub qaum.
