US$ 37.99
Soft-grade orange rubber tubing at 4 mm bore
sized for the next step up from the 100uA meter when small-signal circuits exceed its full-scale deflection
illustrating the high-ratio speed reduction and self-locking action of worm gearing
and oscillating springs
5A bobbin coil for the demountable transformer
Paleozoic Bivalve Fossil Replica, 3cm Type_Low Form Soft-grade orange rubber tubing atThree cm Paleozoic bivalve fossil replica demonstrates ancient marine shell anatomy for classroom paleontology without disturbing original specimens.
US$ 37.99
US$ 19.99
US$ 69.00
US$ 124.99
US$ 199.00
US$ 115.56
US$ 153.48