conical l bearing的意思|示意

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l型锥形轴承

圆锥轴承 ... concentric c adjustable bearing同心调整轴承 conical l bearing圆锥轴承 corrugated d bearing梳状轴承,槽形轴承 ...

锥形轴承 ... conical l beaker 锥形烧杯 conical l bearing 锥形轴承 conical l bed 锥形床 ...