最終更新日：2022/12/24
The other usual cure – which presumably has recently been applied to the B.R. standard bogie at Swindon – is to change the vehicle's oscillatory characteristics by modifying its suspension.
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The other usual cure – which presumably has recently been applied to the B.R. standard bogie at Swindon – is to change the vehicle's oscillatory characteristics by modifying its suspension.
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