needle plate
短语词组
- needle -structured image plate 针结构影像板;评估针结构影像板
- Needle -plate electrodes 针板电极
- multi -needle-to-plate electrode 多针
- electric -field of needle-plate corona 针
- Study of Muti -Needle-to-Plate Corona Dis 针阵列对板电晕放电及其与催化结合脱硝研究
- Four -needle thread guide plate 四针过线板 返回 needle plate