full tapered bead seat rim的意思|示意
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英 / /
全锥形珠座边缘
full tapered bead seat rim的网络常见释义
全斜底轮辋 ... wide flat base rim 平底宽轮辋 full tapered bead seat rim 全斜底轮辋 flange holder with flat seat 平面法兰式夹持器 ...