metal pin tooth

deformation processed metal-metal composites

Metal metal interaction

Metal-Metal bond

Metal-metal bonded compound

Metal-Metal Interaction

metal-metal triple bond

metal-metal waveguide

ruthenium metal-metal bonding complexes

Weak Metal-Metal Interaction

cotter pin retaining pin

gudgeon pin [= crosshead pin]

pin-for-pin

pin-to-pin leakage

pin-to-pin reducer

Base Metal of Plated Metal Strip

GaN metal-semiconductor-metal

Metal and metal complex

metal and non-metal disk