Diffraction grating Mirror double slit grating Teaching demonstration Teaching instrument grates 50x50mm Customizable

Dell Latitude 3420 – 14″ Inch Display 11th Gen Intel Core i5 16GB RAM 512GB SSD

DELL

KSH 120120

HP ENVY x360 Laptop – 15-ed0047nr, 10th Gen Intel Core i7-10510U, 16 GB RAM, 512 GB SSD, 4GB NVIDIA Geforce MX330, Windows 10, Fingerprint Reader (3F613UA)

HP

KSH 173000

Men Drunken Master Jackie Chan Men T Shirts Movie Chinese Dragon China Kung Fu Fight Cotton Top Tees Gift Idea T-Shirts

Vikineey

KSH 4309 KSH 2822

Asus Expertbook(B5302F)B5 Flip Core i7(1165G7) 8gb/512ssd/13.3″/ Win 11 Pro Laptop

ASUS

KSH 170000