BT-LY01: L Type, way, injection site, 200 micron/20ml/140cm/18Gx1 1/2”
Air needle 19Gx1”
BT-YY01: Y Type,2 way, Y injection site, 200 microns /20ml/140cm
BT-YY02: Y Type,2 way, Y injection site, With 2 diagonal spikes