MDS621.43609
Definizioni: TecnologieIngegneriaApplied physicsHeat engineeringInternal combustion enginesDiesel EnginesNon impostataNon impostata
Dewmoji: 💡???????
0 Generalità 216,948 ℹ️ | 1 Filosofia, Psicologia 229,419 💭 | 2 Religione 562,779 🙏 | 3 Scienze sociali 1,169,921 👫 | 4 Linguaggio 177,109 💬 | 5 Scienze naturali e matematica 380,441 🔬 | 6 Tecnologie 844,132 💡 | 7 Belle arti e arti decorative 857,504 🎨 | 8 Letteratura 1,201,263 📚 | 9 Geografia, Storia e discipline ausiliarie 703,933 🗺️ |
60 Tecnologie. Generalità 8,586 💡 | 61 Medicina 277,111 💉 | 62 Ingegneria 140,868 🔩 | 63 Agricoltura 78,723 🌱 | 64 Economia domestica 152,587 🏠 | 65 Direzione aziendale e servizi ausiliari 131,640 👔 | 66 Tecnologie chimiche 17,794 🚀 | 67 Manifatture 7,692 📦 | 68 Manufatti 18,201 🔨 | 69 Edilizia 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 |
621.40 873 | 621.41 Calorie engines 1 | 621.42 Stirling Engines 15 | 621.43 Internal combustion engines 631 | 621.44 Geothermal Energy 54 | 621.45 Windmills 120 | 621.46 Electric Motors 215 | 621.47 Solar Energy 341 | 621.48 Nuclear Engineering 1,029 | 621.49 1 |
621.430 15 | 621.431 General theory of gas or gasoline engines 1 | 621.432 Two-Stroke Engines 2 | 621.433 Gas Turbines 42 | 621.434 Small Engines 48 | 621.435 Rocket Engines 52 | 621.436 Diesel Engines 77 | 621.437 16 | 621.438 3 | 621.439 |
621.4360 4 | 621.4361 2 | 621.4362 1 | 621.4363 | 621.4364 | 621.4365 | 621.4366 | 621.4367 | 621.4368 8 | 621.4369 |
621.43600 | 621.43601 | 621.43602 2 | 621.43603 | 621.43604 | 621.43605 | 621.43606 | 621.43607 | 621.43608 | 621.43609 2 |
Opere selezionate per la classe MDS 621.43609 (2)
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Definizioni
Edizione del 1922 |
Linguaggio moderno |
Emoji |