標本 Ecuador Onorelucanus aequatorianus 18mm 18mm ZnSe Focus Lens 2mm Edge Thickness For CO2 Laser 10.6umの詳細情報
18mm ZnSe Focus Lens 2mm Edge Thickness For CO2 Laser 10.6um。NWA 2949 Meteorite | 10.8 Gr | Rare Crusted Eucrite End Cut。COVIDIEN ENERGY: LF4418 Geosurgical。Greenery - Agrogana。All are dried specimens collected in the field for academic research.Data is included with each specimen.A1