短語(yǔ)詞組短語(yǔ)coolant t fluid 冷卻劑鈴coolant -fluid film 冷卻液膜coolant fluid film 冷卻液膜Less or Non -coolant fluid 少無(wú)冷卻液fluid coolant 冷卻介質(zhì)cutting fluid coolant 切削液grinding fluid coolant 磨削潤(rùn)滑冷卻液 返回 coolant fluid