Dab tsi yog cov ntawv thov ntawm nitinol hauv ntiaj teb tiag?
Vim li cas nitinol hlau zoo tagnrho rau cov khoom siv ikejime?
Dab tsi yog cov khoom ntawm nitinol kho mob hlau?
Dab tsi yog dub tungsten hlau?
Dab tsi yog kev siv cov tungsten hlau dub?
Yuav ua li cas thiaj ua tau zoo tungsten hlau?
Tus nqi zoo tshaj tungsten crucible rau melting Los ntawm Hoobkas
Pure Tungsten Crucible (W-1) rau Melating iav
Yuav ua li cas smelt nickel-titanium zoo nco alloy?
Stranded tungsten hlau filament cua sov caij chaw tsim tshuaj paus
Dab tsi yog nickel-titanium alloy?
Qhov zoo thiab qhov tsis zoo ntawm tungsten hlau
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