Daim ntawv tso quav tso quav----tus hlub ntawm cov khoom siv ua ntaub hoob nab!
Ua ntej tshaj plaws, tus nqi yog qhov nruab nrab$8000 rau$9000raws li nws qhov kev teeb tsa ua haujlwm.Nws tsis muaj tus nqi kim ntawm cov cuab yeej loj thiab yog qhov peev txheej peev peev rau ntau tus lag luam me thiab nruab nrab.
Qhov thib ob, qhov kev xaiv ntawm cov ntawv hauv paus yog qhov loj.Qhov axis ntawm 1880 tus qauv yog ob metres, uas yog, tsuav nws tsawg dua ob meters, nws tuaj yeem siv tau, xws li 1.8 meters, 1.9 meters, 2 meters , 2.1 meters, 2.2 meters Cov ntawv loj-axis tuaj yeem ua tiav. Tam sim no, qhov dav ntawm daim ntawv loj-axis tsim los ntawm kev ua lag luam nrog kev txhim kho cov tshuab ntawv mus rau cov qauv loj yog kwv yees li ob metres nruab nrab, uas nyob hauv thaj tsam ntawm cov ntawv muaj rau peb cov qauv xyoo 1880. Sab hauv.
Thaum kawg, cov zis tawm siab thiab poob qis. Txawm hais tias qhov tsim tawm ntawm xyoo 1880 tus qauv rov qab tsis piv rau cov cuab yeej siv loj xws li 2-3 metres, nws tseem tseem siab dua piv rau cov cuab yeej siv me me thiab nruab nrab, thiab cov ntawv hauv qab siv dav dua, peb yuav poob txo. . Ntxiv rau qhov zoo ntawm kev xaiv cov ntaub ntawv raw, 1880 tus qauv rewinder kuj tseem nce cov khoom tawm mus rau qee yam thaum txo kev poob thiab txhim kho peb cov khoom lag luam.
Tus nqi ntawm 1880 tus qauv yog qhov nruab nrab, xaiv cov ntawv hauv qab yog dav, cov ntawv tso tawm siab, thiab qhov poob tau raug txo. Nws yog vim nws tus kheej zoo uas nws tau dhau los ua thawj qhov kev xaiv rau ntau lub tuam txhab me thiab nruab nrab kom pib ua lag luam. Nws yog nrov nyob rau hauv cov ntawv ua cov tshuab lag luam thiab tau dhau los ua tus tshiab ntxim nyiam ntawm cov khoom siv tso quav ntawv!
