Evropa Ittifoqida issiq sotish 1700 1800 1850 1900 mosi2 isitish elementlari elektr laboratoriyasi va sanoat isitish uchun pechka zavod narxi
Mosi2 isitish elementlarining shilinishi qanday?
Elektr isitgichli laboratoriya pechkasi va sanoat pechlari isitgichi.
Mosi2 isitish elementlarining turi qanday?
1700C 1800C 1850C 1900C
O'lchovni isitish elementlarining turi qanday?
d=issiq zonaning diametri
c=sovuq zonaning diametri
Le=issiq zonaning uzunligi
Lu=sovuq zonaning uzunligi
A=ikkita terminal orasidagi masofa
Oddiy o'lcham (D1 / D2): dia3 / 6, dia4 / 9, dia6 / 12, dia9 / 18, dia12 / 24
