foam crest

high expansion foam (Hi-x foam)

topographic(al) crest

crest angle

false crest

false-crest the target

crest

angle of crest clearance

crest clearance

fire crest

crest line

aqueous foam

aqueous foam generator

aqueous riot control foam

foam dye marker

plastic foam shelter

slippery foam

sticky foam

sticky foam dispenser

sticky thermoplastic foam

underwater sticky foam

hard foam inner lining, shock absorbing liner

foam-coating, decontaminating, and fire extinguishing composition/ mixture

foam reducing composition

foam fire extinguisher

synthetic foam bed

aqueous film-forming foam

foam

foam compound

polyurethane foam sponge

foam blanket