three-piece paraffined cork的意思|示意
美 / /
英 / /
三片石蜡软木
three-piece paraffined cork的网络常见释义
三节上蜡软木塞 ... three-piece pattern 三开模 three-piece paraffined cork 三节上蜡软木塞, 香... three-piece flare fitting 三件式护口管接头...