홈 > Term: Mechanical Powers
Mechanical Powers
The lever, inclined plane, wheel and axle, screw, pulley, and wedge, the elementary contrivances of which all machines are composed.
- 품사: noun
- 분야/도메인: 언어
- 카테고리: Encyclopedias
- Organization: Project Gutenberg
0
작성자
- JohannesDD
-
(V.I.P) 14638 포인트 - 100% positive feedback
(Sydney, Australia)
