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to phrases
sound transmission
earth.sc., el. äänen läpäisy
environ. äänen läpäisy t. eteneminen
sound transmission Passage of a sound wave through a medium or series of media
environ. äänen läpäisy t. eteneminen
sound transmission: 28 phrases in 6 subjects
Communications6
Earth sciences1
Electronics2
General1
Industry1
Patents17