规格:5-10mm
规格:10-20mm
规格:10-30mm
规格:20-50mm
规格:30-50mm
规格:30-80mm
规格:50-100mm
规格:ø4mm 碘值:400-1200mg/g
规格:ø6mm 碘值:400-1200mg/g
规格:100×100×50×1.5mm
规格:100×100×100×1.5mm