US$ 21.99
and electromagnet to map mechanical/electrical/light/heat conversions
3 glass features B14 thermometer socket and 29/32 connections for distillation temperature monitoring
Pairs 75 by 50mm with 18mm thickness on an acrylic rectangular refraction block
Three-source/five-load energy conversion board pairing hand-crank
5-inch maximum opening
Miniature Human Skeleton Model, 32cm Tall Face Size_38mm and electromagnet to map mechanical/electrical/light/heatCompact 32cm skeleton model fits desk displays and small teaching spaces while preserving proportional bone structure for individual study anatomy reference.
US$ 21.99
US$ 16.99
US$ 12.99
US$ 313.00
US$ 558.00
US$ 21.99
US$ 32.99