Dab tsi yog Cov Txheej Txheem Ntawm Daim Duab Tom Qab?

Niaj hnub no, daim iav tau dhau los ua ib tsab xov xwm tseem ceeb hauv lub neej, muab kev yooj yim rau tib neeg. Daim iav uas tib neeg siv yog hloov zuj zus los ntawm bronze daim iav, nrog rau kev loj hlob ntawm science thiab technology, tsis meej bronze daim iav yog tshem tawm los ntawm cov neeg maj mam, tam sim no lub ntsiab daim iav, nws yog ntxiv tshwj xeeb txheej nyob rau hauv iav ib sab, muaj peev xwm paub txog cov nyhuv. qhia ib tug neeg kom meej meej, yog li cas yog txheej tom qab tag nrho?

Dab tsi yog pleev xim rau tom qab ntawm daim iav?

Cov txheej hauv qab daim iav feem ntau yog txhuas lossis nyiaj. Nrog rau kev txhim kho ntawm tib neeg kev ua neej nyob, cov kev xav tau ntawm cov khoom noj khoom haus kuj tseem siab dua thiab siab dua, yog li daim ntawv thov feem ntawm cov iav nyiaj yog nce. Cov khw muag khoom loj, gyms, tsev so thiab tsev siv iav nrog cov nyiaj rov qab. Tau kawg, lub ntiaj teb thawj daim iav tsis yog tsim los ntawm ob qho ntawm cov ntaub ntawv no, tab sis kev sib xyaw ua ke ntawm tin foil thiab mercury.

Cov hom iav zoo li no hauv lub neej

1. Chav dej iav

Daim iav uas siv hauv chav da dej yog tiv thaiv daim iav pos huab feem ntau, tuaj yeem faib cov iav uas tsis siv ciam teb thiab daim iav uas siv ciam teb. Cov khoom siv ntawm cov duab thav duab kuj muaj ntau txoj kev xaiv, muaj cov khoom siv ntoo, cov khoom siv yas, cov khoom siv iav, cov khoom siv hlau, thiab lwm yam, nyob rau hauv xyoo tas los no, cov khoom siv hlau thav duab iav tau maj mam dhau los ua neeg nyiam.

2. Coj iav

LED daim iav, uas tau nruab rau hauv daim iav nrog lub teeb siv, tau dhau los ua kev nyiam ntawm cov ntxhais hluas vim nws cov yam ntxwv teeb pom kev zoo. Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, coj daim iav tseem muaj kev tiv thaiv huab cua, bluetooth, hluav taws xob tso saib thiab lwm yam haujlwm, kom tau raws li cov kev xav tau ntawm ntau pawg neeg.

3. Antique daim iav

Antique iav yog ua los ntawm pob tshab ntab iav thiab cov xim ntab iav, ua rau lawv qhov kev xaiv tshiab tshaj plaws rau cov tub ntxhais hluas vim lawv cov style retro. Feem ntau siv rau kev kho kom zoo nkauj hauv tsev, kho kom zoo nkauj phab ntsa, rooj tog kho kom zoo nkauj.