Phone.
Mobile Phone.
Mobile Phones.
Mobile.
Marine Spare Parts, Navigation Items, Hydraulic Pump And Hydraulic Motor, Heavy Equipment.
used laptop.
Marine Spare Parts, Navigation & Safety Item.
Used Mobile Phones.
Playing Cards, Board Games, Game Cards..Manufacturing, OEM, Exporting
Toy Sound Chip, Toy Mini Speaker.
Fiber optic cables (non amour) , 2f, 4f, 6f & 12 f (over head).
Mobile phone, leather item, power.Logistics service
Used Mobile Phone.
mobile phones.
Mobile phones accessories.
Industrial electric automation, low, and hi voltage switchgear..Export
Fiber optical accessories and charcoal.
Leather, leather goods, leather related chemicals, mobile and laptop accessories, polyethylene granules, leather related machinery and tampco cladding related machinery.Clearing agent and transportation
Cellphone.
Mentionable experiments of Color of Light are Periscope, Kaleidoscope, Stroboscope, Newtons Color Wheel, etc. Reflection and dispersion formulas of light can be examined practically with this box. Equipment inside the box: Manual Book, Paper with holes, Cardboard with holes, Pinhole camera box, Bouncing ball, Flashlight, Mirror, Periscope box, Kaleidoscope box, Goggle, Motor, Stroboscope, Battery casing, Color wheel, Transparent glass plate, Convex lens, etc.