बोलपत्र स्विकृत गर्ने आशयको सूचना । (Low Temperature/Plasma Sterilization Consumables and Accessories), BPKMCH/NCB/25/2082/083

बोलपत्र स्विकृत गर्ने आशयको सूचना । (Low Temperature/Plasma Sterilization Consumables and Accessories), BPKMCH/NCB/25/2082/083