scraper retarder valve的意思|示意
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刮板减速阀
scraper retarder valve的网络常见释义
铲运机减速器阀 ... scraper retarder pressure regulator；铲运机减速器压力调节器 scraper retarder valve；铲运机减速器阀 scraper ring；铲运机环 ...
scraper retarder valve相关短语
1、 scraper retarder control valve 铲运机减速器控制阀