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关于平顶链链轮最大顶圆直径的规定,ISO、ANSI和GB等标准不尽相同。
The maximum tip diameters of flat top Chainwheels among ISO, ANSI and GB are different.
youdao
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关于平顶链链轮最大顶圆直径的规定,ISO、ANSI和GB等标准不尽相同。
The maximum tip diameters of flat top Chainwheels among ISO, ANSI and GB are different.
youdao