protective shell

cylindrical metal shell

deformation processed metal-metal composites

Metal metal interaction

Metal Shell

Metal-Metal bond

Metal-metal bonded compound

Metal-Metal Interaction

metal-metal triple bond

metal-metal waveguide

metal-shell connector

ruthenium metal-metal bonding complexes

TNT dynamite with a metal shell and gap

TNT with a metal shell

Weak Metal-Metal Interaction

Base Metal of Plated Metal Strip

GaN metal-semiconductor-metal

Metal and metal complex

metal and non-metal disk