sliding expansion bearing
... sliding double bearing 滑动复式轴承 sliding expansion bearing 伸滑支承 ; 活动伸缩缝支座 sliding isolated bearing 滑移隔震支座 ...
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sliding expansion bearing west bank
sliding bearing什么意思_有道词典 ... sliding expansion bearing 伸滑支承 ; 活动伸缩缝支座 sliding expansion bearing WESTBANK 伸滑支承 radial sliding bearing 径向滑动轴承 ...
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