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sliding baristers and other equipment
Extra Pockets for Added Functionality
To demonstrate that the relationship between the extension on a spring is proportional to the load applied to it
Premium Quality: Tuning Fork Electric is made of high-grade construction all the way through
A 4-page teacher's guide includes a photocopiable version of the chart which can be used as a reference point when listening to and appraising music as well as to prompt pupils when planning & evaluating their own compositions
Resistance Spring of different ranges Liver Model sliding baristers and other equipmentSet of 2, Resistance Spring of different ranges. 5 10 15 Premium Quality: Resistance Spring is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
US$ 16.75
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US$ 69.99
US$ 126.12
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