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волнистость поверхности stresses
el.chem.	waviness of surface
metrol.	surface undulation; undulation; undulation frequency
nautic.	surface corrugation (обшивки корпуса, облицовки Himera); surface undulation (обшивки корпуса, облицовки Himera); surface waviness (обшивки корпуса, облицовки; of sheeting, facing Himera)
plast.	surface waviness
wood.	waviness (MichaelBurov); plywood waviness (MichaelBurov); ripple

волнистость поверхности: 6 phrases in 4 subjects

Automated equipment	2
Construction	1
Electrochemistry	1
Wood processing	2