rubber block track 中文意思是什麼
rubber block track
解釋
橡膠塊履帶-
This paper summarizes the results of researches on track vibration damping and noise reduction for tianjin metro line 1, such as the new - type high - elastic vibration damping fastening and block sleepers with rubber - plastic boots
摘要在天津地鐵1號線軌道系統中,採用新型高彈性減振扣件、新型橡塑套靴彈性短軌枕等減振降噪的創新技術。
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