网络释义
1)idler pulley assembly,张紧用皮带轮总成2)idler pulley bracket assembly,张紧用皮带轮托架总成3)idler belt pulley assembly,张紧轮皮带轮总成4)Pulley GP-idler (belt tensioning),引导轮皮带轮总成(皮带张紧)5)idler pulley,张紧用皮带轮6)belt idler,belt tightener,belt tensioner,belt tension pulley,tape tension sheave,皮带张紧轮
