MDS621.9
Expresiones: Ciencias aplicadasEngineering and allied operationsApplied physicsMachine-tools
Dewmoji: ????
0 Obras generales y ciencias de la información 216,948 ℹ️ | 1 Filosofía 229,419 💭 | 2 Religión 562,779 🙏 | 3 Sociología 1,169,921 👫 | 4 Filología 177,109 💬 | 5 Ciencias naturales 380,441 🔬 | 6 Ciencias aplicadas 844,132 💡 | 7 Bellas artes 857,504 🎨 | 8 Literatura 1,201,263 📚 | 9 Historia 703,933 🗺️ |
60 General Technology 8,586 💡 | 61 Medicine and health 277,111 💉 | 62 Engineering and allied operations 140,868 🔩 | 63 Agriculture & related technologies 78,723 🌱 | 64 Home and family management 152,587 🏠 | 65 Management and auxiliary services 131,640 👔 | 66 Chemical Technology 17,794 🚀 | 67 Manufacturing 7,692 📦 | 68 Manufacture of products for specific uses 18,201 🔨 | 69 Building 10,930 👷 |
620 Engineering 19,566 🔩 | 621 Applied physics 42,616 🏭 | 622 Mining Engineering and Mines and Mineral Resources 3,424 🕳 | 623 Military Engineering and Marine Engineering 13,937 ⚓ | 624 Civil Engineering 7,390 🌉 | 625 Road and Railroad 5,150 🛤 | 626 unassigned since 1911 7th Edition (was Canal Engineering) 72 🤷 | 627 Hydraulic Engineering 1,678 🌊 | 628 Sanitary; Municipal 6,571 🚽 | 629 Other Branches 40,464 🌿 |
621.0 1,143 | 621.1 Steam engineering 567 | 621.2 Hydraulic machinery 238 | 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting 30,327 | 621.4 Heat engineering 3,663 | 621.5 Pneumatic machinery and Compressed air and Refrigeration and refrigerating machinery 415 | 621.6 Fans (Machinery) and Pumping machinery 142 | 621.7 Production engineering and Factories and Machine-shop practice 155 | 621.8 Machine Engineering 2,398 | 621.9 Machine-tools 1,300 |
621.90 202 | 621.91 Planing Machines 26 | 621.92 Grinding and filing 29 | 621.93 Cutting and sawing 168 | 621.94 Turning and Milling 50 | 621.95 Perforating Machinery. Drills 14 | 621.96 Punching and shearing 1 | 621.97 Hammers. Nail and Rivet Machinery 12 | 621.98 Pressing, impressing, molding equipment 107 | 621.99 Fastenings. -- Bolts, rivets, screws 15 |
Obras seleccionadas bajo el MDS 621.9 (1,300)
- Tools por Ann Morris
- Whose Tools Are These?: A Look at Tools Workers Use - Big, Sharp, and Smooth (Whose Is It?: Community Workers) por Sharon Katz Cooper
- The Big Book of Maker Skills (Popular Science): Tools & Techniques for Building Great Tech Projects por Chris Hackett
- Tools por Taro Miura
- The Big Book of Makerspace Projects: Inspiring Makers to Experiment, Create, and Learn por Colleen Graves
- Field Guide to Tools: How to Identify and Use Virtually Every Tool at the Hardware Store por John Kelsey
- Sharp: The Definitive Guide to Knives, Knife Care, and Cutting Techniques, with Recipes from Great Chefs por Josh Donald
Etiquetas relacionadas
"Amigos Lejanos"
Las clases del MDS con recomendaciones considerables se superponen, salvo por aquellas bajo la misma clase de nivel superior.
Ninguno
Expresiones
Edición de 1922 |
Idioma Moderno |
Emoji |