cov kev cai ntawm thermodynamics

Thermodynamics, nws yog dab tsi thiab nws cov ntawv thov

Cov ntsiab lus tseem ceeb ntawm Thermodynamics: Thermodynamics yog ib qho kev kawm uas kawm txog kev hloov lub zog. Txij li thaum nws pib kawm ...