cushioned berth sleeping car 中文意思是什麼
cushioned berth sleeping car
解釋
軟臥車-
For designing railway vehicle with lower noise, interior noise is measured in the cushioned berth sleeping car
為了設計低噪聲鐵道車輛,對我國既有線上的軟席臥車(空調)進行了車內噪聲測試。
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