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W80 W90 Kub Kub Resistant Ib puag ncig tiv thaiv tungsten tooj liab phaj
Kev Taw Qhia Tungsten Copper Alloy Sheets muaj qhov siab melting point thiab khoom arc tsis kam.Tsis tas li ntawd, tooj liab muaj cov khoom siv hluav taws xob zoo thiab thermal conductivity, yog li tooj liab-tungsten cov ntaub ntawv sib cuag tau zoo arc corrosion kuj thiab hluav taws xob thermal conductivity.Yog li ntawd, lawv tau siv dav hauv SF6 high-voltage circuit breakers.Cov khoom ...
