Aluminium 2.5mm aluminium phaj qhov chaw vuam qauv Aluminium alloy qhov cuab lub zog qhov chaw vuam qauv Aluminium alloy qhov chaw vuam qauv Aluminium Cylindrical Ring Projection Vuam Sample Aluminium hniav phaj chaw vuam qauv Aluminium tshav kub yeeb nkab bracket chaw vuam qauv Aluminium heat sink qhov chaw vuam qauv Aluminium tus pin qhov chaw vuam qauv Aluminium phaj multi-spot vuam qauv Aluminium phaj stiffener chaw vuam qauv Aluminium tube daim ntawv qhov chaw vuam qauv Aluminium hlau mesh chaw vuam qauv Spot vuam qauv ntawm aluminium phaj Phab ntsa thickness 1.2 txhuas raj txhawb qhov chaw vuam qauv