Xov xwm

Yuav ua li cas txiav txim seb lub khob yog ib lub khob Thermos

Yuav txheeb xyuas li cas yog tias lub khob yog lub tshuab nqus tsev vacuum

Yog tias koj tab tom nrhiav yuav lub khob nqus tsev vacuum, nws yog ib qho tseem ceeb kom paub tias lub khob puas yog lub tshuab nqus tsev insulated tiag tiag lossis tsis. Lub khob nqus tsev vacuum yog tsim los ua kom koj cov dej haus kub lossis txias rau lub sijhawm ntev, ua rau nws muaj txiaj ntsig zoo.

Nov yog ob peb yam uas yuav tsum tau saib thaum sim txheeb xyuas seb lub khob puas yog lub tshuab nqus tsev vacuum:

1. Tshawb xyuas daim ntawv lo: Feem ntau lub tshuab nqus tsev insulated khob yuav muaj daim ntawv lo qhia tias lawv yog lub tshuab nqus tsev insulated. Daim ntawv lo no tuaj yeem nyob hauv qab ntawm lub khob lossis ntawm lub ntim.

2. Kov lub khob: Yog tias lub khob zoo li lub teeb, nws yuav tsis yog lub tshuab nqus tsev. Lub tshuab nqus tsev insulated khob yog tsim kom muaj ob chav phab ntsa, uas ntxiv qhov hnyav rau lub khob.

3. Ntsuas lub hau: Lub hau ntawm lub tshuab nqus tsev vacuum insulated khob yuav tsum muaj lub kaw ntom ntom. Yog tias tsis yog, lub khob yuav tsis yog lub tshuab nqus tsev vacuum. Lub taub hau nruj yog qhov tsim nyog kom cov dej haus kub lossis txias rau ncua sijhawm.

4. Txheeb xyuas qhov ua tiav sab hauv: Lub khob nqus tsev vacuum feem ntau yuav muaj qhov zoo nkauj sab hauv thiab polished. Qhov no yog vim lub tshuab nqus tsev rwb thaiv tsev txheej txheem tsim ib lub tshuab nqus tsev nyob rau hauv lub khob, uas yuav tsum tau ib tug du nto sab hauv.

Los ntawm kev ua raws li cov lus qhia yooj yim no, koj yuav tsum tuaj yeem txheeb xyuas seb lub khob puas yog lub tshuab nqus tsev tiag tiag lossis tsis yog. Lub tshuab nqus tsev insulated khob yog qhov kev nqis peev zoo rau cov neeg uas xav khaws lawv cov dej haus kom sov lossis txias rau lub sijhawm ntev, yog li nco ntsoov xaiv kom zoo.

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