| | Helix Medical Tubing Silic 25FT1INID/1.5INOD 60-692-01 | 57 | ¥5799.90 | ¥5799.90 | | ¥5799.90 |  |
| | 美国3M QUEST AC-300声级校准器 | 60 | ¥6000.00 | ¥6000.00 | | ¥6000.00 |  |
| | Helix Medical Tbg Sil 50'.313ID/.500OD Nusil 60-795-27 | 19 | ¥1999.90 | ¥1999.90 | | ¥1999.90 |  |
| | Helix Medical Silicn TUBN250'.625"ID/.875"OD 60-564-262 | 193 | ¥19381.50 | ¥19381.50 | | ¥19381.50 |  |