... blade base 叶根 blade bearing 刀刃支承 blank 胚料 ...
基于98个网页-相关网页
... fulcrum支点 fulcrum bearing刀刃支承 full annealing完全退火 ...
基于88个网页-相关网页
... knife edge contact 刀口触点 knife edge bearing 刀刃支承 knife-edge pivot 刃形枢轴,刀形枢轴...
基于64个网页-相关网页
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knife-edge bearing
knife edge bearing
fulcrum bearing
blade bearing
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