Home > 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.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Language
- Category: Encyclopedias
- Organization: Project Gutenberg
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