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What Are Mechanical Tools? Definition, Types, Applications, and Future Outlook
January 7, 2026
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🔧 Definition of Mechanical Tools Mechanical tools refer to a wide range of hand tools, power tools, and mechanical devices
Polypropylene: Definition, Types, Applications, and Future Perspectives
January 7, 2026
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🔬 Scientific Definition Polypropylene (PP) is a thermoplastic polymer produced through the polymerization of propylene monomers (C₃H₆).• Chemical formula: (C₃H₆)ₙ•
