draw up bead ring 钢丝圈上抽
A tire tool or flat stock can be used to pry one part of the bead up over the rim flange.
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。
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).
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。
The oil can bead up in this way within 3 milliseconds, and it takes 9 milliseconds to spread out again once the power is turned off.
油能以此方式在3毫秒内积聚成珠,而一旦断电,要9毫秒才会再次扩散。
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