MDS621.1329931
Expresiones: Ciencias aplicadasEngineering and allied operationsApplied physicsSteam engineeringLocomotive EnginesLight Locomotives -- Mining, Lumbering, etc.Types in different countriesSin especificarSin especificarSin especificar
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 |
621.10 Power plants: Central Stations 69 | 621.11 Mechanism of Steam engine. Design of engine parts | 621.12 Marine Engines and Ship Propulsion 9 | 621.13 Locomotive Engines 85 | 621.14 Traction Engines (agricultural, road rollers, etc. 6 | 621.15 Portable Engines | 621.16 Stationary Engines 28 | 621.17 Steam Economy | 621.18 Steam Generation. Boilers, Furnaces 65 | 621.19 Steam Heating 46 |
621.130 Generalities 30 | 621.131 Railway Locomotives 1 | 621.132 Light Locomotives -- Mining, Lumbering, etc. 25 | 621.133 Locomotive boilers. Production of steam 2 | 621.134 Engine of the locomotive 4 | 621.135 Running gear | 621.136 Tenders | 621.137 Management of Locomotive. engineer's and fireman's duties. Assignment of Crews, etc. | 621.138 Maintenance and repair of locomotives | 621.139 Supplies. Materials |
621.1320 1 | 621.1321 Primitive forms | 621.1322 | 621.1323 Types according to distribution of wheelbase and load | 621.1324 | 621.1325 | 621.1326 Types according to purpose | 621.1327 | 621.1328 Peculiar types | 621.1329 Types in different countries 11 |
621.13290 | 621.13291 | 621.13292 | 621.13293 | 621.13294 9 | 621.13295 | 621.13296 | 621.13297 1 | 621.13298 | 621.13299 1 |
621.132990 | 621.132991 | 621.132992 | 621.132993 1 | 621.132994 | 621.132995 | 621.132996 | 621.132997 | 621.132998 | 621.132999 |
621.1329930 | 621.1329931 1 | 621.1329932 | 621.1329933 | 621.1329934 | 621.1329935 | 621.1329936 | 621.1329937 | 621.1329938 | 621.1329939 |
Obras seleccionadas bajo el MDS 621.1329931 (1)
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