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Txoj kab uas hla hloov ntawm enamelled tooj liab hlau rau enamelled txhuas hlau
Lub linear txoj kab uas hla hloov raws li nram no: 1. Lub resistivity ntawm tooj liab yog 0.017241, thiab ntawm txhuas yog 0.028264 (ob leeg yog lub teb chaws tus qauv ntaub ntawv, tus nqi tiag tiag yog zoo dua). Yog li ntawd, yog tias hloov dua siab tshiab raws li qhov tsis kam, txoj kab uas hla ntawm txhuas hlau yog sib npaug rau txoj kab uas hla ...Nyeem ntxiv -
Qhov zoo ntawm enamelled ca hlau hla enamelled round hlau
Cov seem zoo ntawm cov enameled hlau feem ntau yog puag ncig. Txawm li cas los xij, lub voj voog enameled xaim muaj qhov tsis zoo ntawm qhov tsawg kawg nkaus tus nqi tom qab winding, uas yog, qhov chaw siv qis qis tom qab winding. Qhov no txwv qhov ua tau zoo ntawm cov khoom siv hluav taws xob sib txuas. Feem ntau, af ...Nyeem ntxiv