Luke Cage vs Mandroid & Dreadnought

Who wins

Luke Cage- http://www.marveldatabase.com/Luke_Cage

vs

Mandroid- http://www.marveldirectory.com/miscellaneous/mandroidbattlesuit.htm

&

Dreadnought- http://www.marveldatabase.com/Dreadnought

I say cage wins

You think he could withstand Dreadnought's weapons I mean 6000 degree Flamethrower and 100,000 volt electrical charge Cold blast of -170?