50.0316.30显微镊枪型直头,22cm扁柄有孔 环形有齿,头宽3mm
50.0316.50显微镊枪型直头,22cm扁柄有孔 环形有齿,头宽5mm
50.0317.30显微镊枪型直头,24cm扁柄有孔 环形有齿,头宽3mm
50.0317.50显微镊枪型直头,24cm扁柄有孔 环形有齿,头宽5mm