Description
Used to display the audio spectrum on a CRO
~2mm thick
mineral veins
demonstrating compound-pulley mechanical advantage in paired configuration
H-Shaped Cast Iron Retort Base, 8 x 8", Blue Base Size_8 x 8" Used to display the audioH shaped cast iron retort base with a chemical resistant blue coating, weighing 7. 3 pounds on an 8 by 8 inch four point footprint for heavy apparatus stability.
Exchange/Return Notes
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