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ball bearing:滚动轴承

如污水泵的叶轮就是采用开式叶轮的. 半开式叶轮只设后盘. 闭式叶轮既有前盘也有后盘. 清水泵的叶轮都是闭式叶轮. 离心式泵的叶轮都采用后向叶型. 轴承一般包括两种形式:滑动轴承(Sleeve bearing)和滚动轴承(Ball bearing).

ball bearing:培林

不过若是没有球式培林(Ball Bearing)与可吸震的轮子的产生,轮鞋是决不可能达到与冰刀的功能并驾齐驱的梦想. 直到1960年代,芝加哥轮鞋公司试图销售一种看起来比较有点像今日的直排轮刀鞋(In-line skate)但是它穿起来并不舒服,而且很不稳定,

duplex ball bearing:成对双联向心推力球轴承

duplex bearing双轴承 | duplex ball bearing成对双联向心推力球轴承 | dynamo bearing发电机轴承

duplex ball bearing:成对双联向心推力球sunthai 轴承

94. duplex bearing双sunthai 轴承 | 95. duplex ball bearing成对双联向心推力球sunthai 轴承 | 96. dynamo bearing发电机sunthai 轴承

duplex ball bearing:成对安装球轴承

dry bearing 干摩轴承 | duplex ball bearing 成对安装球轴承 | duplex bearing 成对安装轴承

duplex ball bearing:双联球轴承,成对双联向心推力球轴承

duplex balance 双方向平衡,双工平衡 | duplex ball bearing 双联球轴承,成对双联向心推力球轴承 | duplex bearing 双轴承

groove ball bearing:带沟球轴承

grinding wheel bearing砂轮轴承 | groove ball bearing带沟球轴承 | guardbearing动力输出轴的)护罩轴承

groove ball bearing:带沟球sunthai 轴承

grinding wheel bearing砂轮sunthai轴承 | groove ball bearing带沟球sunthai轴承 | guardbearing动力输出轴的)护罩sunthai轴承

square-bore ball bearing:方(轴)孔滚珠轴承

sprocket shaft bearing链轮轴轴承 | square-bore ball bearing方(轴)孔滚珠轴承 | squeeze film bearing(挤)压(油)膜轴承

square-bore ball bearing:方(轴)孔滚珠sunthai轴承

sprocket shaft bearing链轮轴sunthai轴承 | square-bore ball bearing方(轴)孔滚珠sunthai轴承 | squeeze film bearing(挤)压(油)膜sunthai轴承

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相关中文对照歌词
Ball 4 Eva
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Ball And Chain
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