我喜欢细磨的咖啡。
振动磨机是一种高效的细磨和超细粉磨设备。
Vibration mill is a kind of effective equipment for fine and ultrafine milling.
球磨机是一种有效的工具磨许多材料成细粉。
Ball mill is an efficient tool for grinding many materials into fine powder.
球磨机是一种有效的工具磨许多材料成细粉。
Ball mill is an efficient tool for grinding many materials into fine powder.
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