Hav, koj paub thaum of elevators pib muab teeb meem rau koj? Nws feem ntau vim tias lub taub hau thiab hauv qab pulleys tsis tau nruab kom raug. Thaum qhov ntawd tshwm sim, tus conveyor siv tau pib khiav tawm ntawm kev khiav tawm, uas tuaj yeem ua rau tag nrho cov teeb meem.

Xav txog nws zoo li no: Xav koj sim ua si kev ua si hauv koj lub xov tooj, tab sis lub vijtsam yog qaij lossis tsis yog qib. Nws txoj kev ntxhov siab, puas yog? Zoo, uas yog dab tsi tshwm sim thaum lub taub hau thiab hauv qab pulleys tsis yog sib npaug kom raug. Tus xov tooj conveyor pib tawm hauv cov lus qhia txawv, thiab nws tseem tuaj yeem tsoo ob sab ntawm of the elevator, ua rau lub kua muag lossis kev puas tsuaj.

Thiab tom qab ntawd muaj qhov teeb meem ntawm kev hnav thiab ntuag. Cov tshuab tsim txom ntau heev, tshwj xeeb yog cov kabmob thiab lwm qhov uas txhawb qhov hnyav. Sij hawm dhau mus, cov ntu no tuaj yeem pib hnav, ua rau muaj teeb meem ntau dua.

Yog li dab tsi daws? Ntau lub tuam txhab tam sim no siv cov ntaub ntawv High-tech zoo li polymer sib xyaw los kho thiab kho cov tshuab txhim kho. Cov ntaub ntawv no yog super muaj zog, lo zoo, thiab tuaj yeem siv tau yam tsis tau sib nrug tag nrho cov elevator. Ntxiv rau, lawv nqus cov shocks thiab kev co, tiv thaiv kev puas tsuaj ntxiv.

Nws zoo li khawv koob! Cov ntaub ntawv no tuaj yeem txhim kho cov teeb meem uas tau nyob ib puag ncig xyoo, thiab lawv ua nws yam tsis muaj kev puas tsuaj ntxiv. Ntxiv rau, lawv ua qhov ntsuas nce mus ntev dua, txuag cov tuam txhab tau nyiaj ntau hauv lub sijhawm ntev.

Yog li yog tias koj lub of the elevator yog muab koj cov teeb meem, tsis txhob ua siab deb mus cuag tus kws tshaj lij kev pab. Lawv yuav muaj cov cuab yeej thiab paub-yuav ua li cas kom tau koj of the elevator rov qab mus rau hauv kev ua haujlwm tsis muaj sijhawm!