corrugate russian

• гофрировать

  crimp, goffer, corrugate, emboss

• волни́стый

  wavy, corrugated

• рифлёный

  grooved, corrugated. ribbed

• гофрирова́вший

  that corrugated, that crimped, that fluted

• гофриру́емый

  corrugated, crimped, fluted