US$ 42.00
Base-mounted 2-stroke diesel engine model in aluminum and plastic
and acrylic in a foam-lined wooden case for density-versus-material investigations
this demonstrator exposes coil
modeling the principle behind fiber optics
Geographical Terms Teaching Model Size_Medium Base-mounted 2-stroke diesel engine modelVisualizes common landforms peaks, valleys, plateaus, and deltas on a hand painted three dimensional model, each feature labeled for physical geography reference.
US$ 42.00
US$ 32.00
US$ 119.50