US$ 774500.00
Twelve-position rotary capacitance substitution box selecting one capacitor at a time
Glass tube 33 inches long with a cork piston riding on a stable wooden base
Hand-cranked to convert mechanical work into electrostatic energy
supporting pregnancy biology and prenatal-care teaching in health courses
Rectangular Refraction Glass Block, 100 x 60 x 18mm Item Type_Dissection Pins Twelve-position rotary capacitance substitution boxPairs 100 by 60mm with 18mm thickness on a glass rectangular refraction block, the larger working face giving longer beam paths for measurable lateral displacement studies.
US$ 774500.00
US$ 1250000.00
US$ 800000.00
US$ 240000.00
US$ 42500.00
US$ 899500.00
US$ 645000.00
US$ 240000.00
US$ 1350000.00