Taw qhia rau kev faib tawm thiab siv cov digital bimetallic thermometers

Lub ntsuas phoo digital bimetallic yog kev siv cov khoom siv tsis muaj kev ntsuas cov pa roj mercury thiab siv tau dav hauv kev lag luam thiab kev tshawb fawb Cov chaw haujlwm .
Cov Khoom Siv Hluav Taws Xob Cov Hluav Taws Xob Hlau . Kev sib khi ua tau zoo, thiab sab nraum zoov thiab sab nraum zoov thiab sab nraud ntawm cov khoom lag luam hauv tsev, uas tuaj yeem siv los ntawm cov ntawv sib txuas, uas tuaj yeem siv los ntawm cov kev ntsuas ntawm cov xov xwm feem ntau ntawm cov xov xwm feem ntau gases .
{{01.} Thaum lub sijhawm cia, kev siv hluav taws xob, thiab kev tiv thaiv kev tiv thaiv tsis tau, nws yog lub plhaub tawv nqaij, nws yog cov tawv nqaij tawv nqaij .
2. Cov twj paj nruag yuav tsum ua haujlwm ib txwm nyob rau hauv ib qho chaw sov nyob rau hauv {} {degree .
3. qhov ntsuas kub ntawm qhov ntsuas feem ntau ua haujlwm tuaj yeem yog 1/2 txog 3/4 ntawm cov nplai ntau .
4. qhov ntev ntawm cov bimetallic tus pas ntsuas kub yog ntau dua 150 hli kom ntseeg tau qhov tseeb ntawm .
5.}}} txhua hom bimetallic thermometers yuav tsum tsis txhob siv los ntsuas qhov nruab nrab ntawm qhov chaw qhib kev ua haujlwm {}}
{{06.} Thaum lub sijhawm khaws cia, siv, kev thauj mus los ntawm lub raj tiv phom, thiab tsis siv lub raj tawm ntawm lub raj tiv thaiv, thiab tsis txhob siv lub raj tawm ntawm lub raj tiv thaiv, thiab tsis txhob siv lub raj tawm ntawm lub raj tiv thaiv, thiab tsis txhob siv lub raj tawm ntawm lub raj tiv thaiv, thiab tsis txhob siv lub raj tawm ntawm lub raj tiv thaiv, thiab tsis txhob siv lub raj tawm ntawm lub raj wrench.
7. Cov ntsuas kub yuav tsum tau tshuaj xyuas kom tsis tu ncua nyob rau hauv ib txwm siv siv.