... necking 冲槽 necking-in operation 割缺口 needle bearing 滚针轴承 ...
基于8个网页-相关网页
... necking tool 切槽工具,开槽刀... necking in operation 割缺口 necking down 缩颈 ...
基于2个网页-相关网页
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neckinginoperation
neckedinoperation
necking-in operation
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