Lub ntsuas kub bimetallic
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WSS Series Hlau Expansion Bimetallic Thermometer
WSS Series Bimetallic Thermometer ua haujlwm raws li lub hauv paus ntsiab lus uas ob daim hlau sib txawv nthuav dav raws li qhov kub nruab nrab hloov pauv thiab ua rau tus pointer tig los qhia qhov nyeem. Lub ntsuas tuaj yeem ntsuas qhov kub ntawm kua, roj thiab pa dej ntawm -80 ℃ ~ 500 ℃ hauv ntau yam txheej txheem tsim khoom lag luam.