词语冲孔筛
解释perforated screen
perforated screen〔名词〕带眼围幔详细»
perforated screen〔名词〕带孔银幕,透声银幕;n.透声屏详细»
perforated screen〔名词〕多孔板筛详细»
perforated screen〔名词〕多孔板筛,冲孔筛详细»