气门头部的环边
Check valve tags are typically mounted on the rim of the cap.
止回阀标签通常安置在阀帽的边缘上.
A tire tool or flat stock can be used to pry one part of the bead up over the rim flange ( start near the valve stem). Care must be exercised to avoid damaging the tire bead or inner tube.
可用轮胎工具或扁平的撬棒把轮缘的一端从轮辋辋圈上撬起。要当心不要损坏轮胎轮缘或内胎。
纳米英语 · 双语娱乐资讯
纳米英语 · 英语词汇