emptying device 中文意思是什麼
emptying device
解釋
放空設備-
Rolling stock. rail trucks having pneumatic emptying, for the transport of loose pulverulent products, with emptying under a maximum operating pressure of 2, 67 bar - dome and closing device
鐵路機車車輛.在最大壓力為2 . 67bar的散裝粉狀產品運輸用氣動排空鐵路貨車.圓蓋和封閉裝置
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