single sided diskette 单面软磁盘

single-sided single-density diskette [计] 单面单密度软磁盘

single-sided double-density diskette 单面倍密度软磁盘 ; 单面的双密度软磁盘

single sided double-density diskette 单面双密度磁盘

two-sided single density diskette 双面单密度磁盘

single-sided doubledensity diskette 单面倍密度软盘

single sided doubledensity diskette 单面双密度磁盘

two-sided single-density diskette 双面单密度软磁盘