... hydrostatic step bearing 液体静压端轴承 foot-step bearing 臼形轴承 ring step bearing 环形止推轴承 ...
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立轴止推轴承 foot-step bearing 曲轴止推轴承 crankshaft thrust bearing ..
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foot-step bearing plummer block 止推轴承
foot push-step bearing 臼形轴承
foot-step p bearing 止推轴承
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