导向轮轮缘的英文

• guide wheel rim

• 导向:    guide; steering; guiding
• 轮缘:    flange; wheel flange; felloe ...
• 导向轮轮胎:    steering tire
• 折向轮；导向轮:    deflector sheave
• 导向轮:    angle sheave; directive wheel; front idler; guide pulley; guide roller; guide sheave; guide wheel; guidewheel; guiding pulley; jockey pulley; steerable wheel; upper saw pulley