Dumbwaiters yog cov khoom thauj me me uas siv los nqa khoom hauv pem teb mus rau pem teb. Thaum lawv tsis tuaj yeem nqa tib neeg, lawv tuaj yeem ua qhov sib txawv loj hauv kev ua haujlwm niaj hnub. Nrog rau lawv siv hauv tsev, cov neeg ua haujlwm dumbwaiters yog siv tau rau tsev noj mov, tsev kawm ntawv, tsev kho mob, tsev so so, thiab pab tsev nyob.
Puas cov neeg tseem siv dumbwaiter?
Dumbwaiters Hnub no
Piv txwv li, hnub no, koj tuaj yeem muaj tus neeg ua haujlwm dumbwaiter nruabhauv koj lub tsev uas khiav ntawm tus qauv 120-volt tam sim no. Lub zog qis ntawd tseem tuaj yeem txav mus txog 120 phaus thiab 35 ko taw ntsug nrog plaub nres.
Puas yog neeg ruam lossis ruam?
A dumbwaiter yog lub elevator me me lossis nqa khoom nqa khoom noj. Dumbwaiters pom nyob rau hauv cov qauv niaj hnub, suav nrog ob qho tib si kev lag luam, pej xeem thiab cov tsev ntiav, feem ntau txuas nrog ntau lub plag tsev.
Puas yog dumbwaiter txhaum cai?
Txawm hais tias ntau tus neeg ua haujlwm dumbwaiters tau ua phab ntsa lossis hloov mus rau hauv pantry nooks lossis chaw dai kom zoo nkauj, lawv tseem raug cai, raws li Lub Tsev Haujlwm Saib Xyuas Tsev, yog tias lawv tau khaws cia-rau- hnub tim nrog cov lej hauv tsev, uas qhia meej txog kev tiv thaiv hluav taws thiab qhov ua kom zoo ntawm cov shafts thiab siv qhov kev pom zoo pom zoo…
Vim li cas tus neeg ruam thiaj hu ua tus neeg ruam?
Vim li cas thiaj hu ua neeg ruam? Lo lus 'dumbwaiter' yog vim lub tshuab nqa yog thawj zaug siv hauv tsev loj nrog lawv chav ua noj thiabCov neeg ua haujlwm hauv tsev hauv qab daus lossis tus tub qhe lub quarter. … Lo lus lub hauv paus ntsiab lus tsuas yog hais tias lub elevator no yog ib txoj hauv kev uas muaj koj tus kheej nyob ntsiag to tos, tsis pom thiab tsis hnov.
