"planes of fracture" in German planes of fracture Bruchflächen Bruchoberflächen Detailed translations for "planes of fracture" planes of fracture planes of fracture(also: surfaces of fracture, fracture surfaces, failure surfaces, fracture planes) Bruchflächen{masculine plural} planes of fracture(also: surfaces of fracture, fracture surfaces, failure surfaces, fracture planes) Bruchoberflächen{masculine plural}