foamed glass,frothed glass /INDUSTRY,INDUSTRY-METAL/
[DE] geblähtes Glas
[EN] foamed glass; frothed glass
[FR] verre moussé
foamed glass,multicellular glass /INDUSTRY-CHEM/
[DE] Schaumglas; vielzelliges Glas
[EN] foamed glass; multicellular glass
[FR] verre mousse; verre multicellulaire