Taiwan SWIN brand, model Hall8800 Hall effect test instrument operation manual, details how to use Hall8800 to test the carrier concentration and mobility of semiconductor materials. Test materials: semiconductor materials, such as: Si, SiGe, SiC, ZnO, GaAs, InGaAs, InP, GaN, ITO and other semiconductor thin films (P-type and N-type)
2-stage Lifting Column
Electric 2-stage Lifting Column the speed is 20mm/S,more cheaper more than 2-stage Lifting Column.Can be used on many desk ,like Single Motor Standing Desk, One Leg Standing Desk , Two Legs Standing Desk ,Three Legs Standing Desk,Four Legs Standing Desk. TV Lift / Cart .
2-Stage Lifting Column,2 Segments Lifting Column,Mobile Lifting Column,Desk Lifting Column
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