poppethead
n. 随转的尾座(等于 poppet, puppet);(英)滑轮轴
n.[机](机床的)随转的尾座,<英>[矿]滑轮轴
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n. 随转的尾座(等于 poppet, puppet);(英)滑轮轴
n.[机](机床的)随转的尾座,<英>[矿]滑轮轴
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