词语滚柱式输送器
解释roller conveyor
roller conveyor〔名词〕辊式输送机详细»
roller conveyor〔名词〕滚轴式运输机,辊式运输机详细»
roller conveyor滚柱式输送器,辊子输送机详细»
roller conveyor〔名词〕辊式输送器;n.滚柱式输送器,滚子输送器详细»