Muaj ntau hom iav, feem ntau muab faib ua ib txheej iav, ob txheej iav, iav siv lead ua, iav chaw ua haujlwm khob, khob khob thiab lwm yam.Ob-txheej iav, raws li lub npe qhia, yog iav uas tau muab faib ua ob txheej thaum lub sij hawm tsim khoom, uas tuaj yeem ua lub luag haujlwm hauv kev rwb thaiv tsev kub thiab tiv thaiv scalding thaum siv.Nws cov khoom siv raw yog siab borosilicate iav, zaub mov-qib catering-qib iav, uas raug rho tawm haujlwm ntawm qhov kub ntawm ntau tshaj 600 degrees.Nws feem ntau yog ua los ntawm high-borosilicate iav raj, thiab cov raj sab hauv thiab sab nrauv yog ci los ntawm cov kws tshaj lij hauv qab lub tshuab sealing.
2. Puas yog ob txheej iav insulated?
Cov iav ob txheej yog tsuas yog rau kev ua haujlwm ntawm kev txuag hluav taws xob thiab rwb thaiv tsev kub.Nyob rau tib lub sijhawm, nws tseem tuaj yeem txuag cov dej khov nab kuab.Ntau lub khob iav muaj ob txheej txheej dej khov.Lub tshuab nqus tsev ob-txheej khob nrog ib lub thawv feem ntau yog tshuab los ntawm tes, thiab cov txheej nruab nrab tsis yog lub tshuab nqus tsev kiag li.Muaj lub qhov hluav taws xob cua nyob hauv qab ntawm txheej txheej ntawm lub khob kom tso pa tawm thaum lub tshuab tshuab thiab tiv thaiv lub khob los ntawm deforming thiab tawg.Tom qab kev tsim khoom tiav, lub qhov raug kaw.Muaj roj nyob nruab nrab.Yog tias nws yog lub tshuab nqus tsev, nws yuav ua suab nrov tom qab lub khob tawg, thiab nws yuav tawg cov iav tawg, uas yuav yooj yim rau tib neeg.
Post lub sij hawm: Aug-02-2022