کتاب های نویسنده Barus C.

Interferential Contact Lever Experiments Relating to the Elastics of Small Bodies (1918)(en)(6s)
Published on:
Beginner Art English

Interferential Contact Lever Elastics Experiments
Note on a Contact Lever, Using Achromatic Displacement Fingers (1918)(en)(5s)
Published on:
Beginner Art English

lever achromatic displacement mechanics experiment

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