MDS 621.865
Wording: Technology Engineering Applied physics Machine Engineering Hoisting and conveying machinery Excavating Machinery
Dewmoji: 💡🔩🏭???
0 Computer science, information & general works 252,013 ℹ️ | 1 Philosophy and Psychology 270,129 🧠 | 2 Religion 681,242 🙏 | 3 Social sciences 1,328,382 👫 | 4 Language 209,883 💬 | 5 Natural sciences & mathematics 431,918 🔬 | 6 Technology 940,635 💡 | 7 Arts & recreation 1,031,850 🎨 | 8 Literature & rhetoric 1,436,736 📚 | 9 History & geography 837,760 🗺️ |
60 Technology 9,943 💡 | 61 Medicine & health 306,082 💉 | 62 Engineering 157,979 🔩 | 63 Agriculture 88,093 🌱 | 64 Home economics & family management 172,237 🏠 | 65 Management & public relations 145,064 👔 | 66 Chemical engineering 19,470 🚀 | 67 Manufacturing 8,724 📦 | 68 Manufacture for specific uses 20,805 🔨 | 69 Construction of buildings 12,238 👷 |
620 Engineering and allied operations 21,480 🔩 | 621 Applied physics 47,082 🏭 | 622 Mining and related operations 3,895 🕳 | 623 Military and nautical engineering 15,890 ⚓ | 624 Civil engineering 8,105 🌉 | 625 Engineering of railroads and roads 6,655 🛤 | 626 [Formerly: Canal Engineering] 83 | 627 Hydraulic engineering 1,873 🌊 | 628 Environmental engineering and sanitary engineering 7,319 🚽 | 629 Other branches of engineering 45,597 🌿 |
621.0 1,207 | 621.1 Steam engineering 687 | 621.2 Hydraulic machinery 291 | 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting 33,501 | 621.4 Heat engineering 4,105 | 621.5 Pneumatic machinery and Compressed air and Refrigeration and refrigerating machinery 454 | 621.6 Fans (Machinery) and Pumping machinery 161 | 621.7 Production engineering and Factories and Machine-shop practice 182 | 621.8 Machine Engineering 2,644 | 621.9 Machine-tools 1,518 |
621.80 59 | 621.81 Principles of mechanism 262 | 621.82 Journals, shafting, etc. 90 | 621.83 Gears, ratchets, cams 47 | 621.84 Valve motions and gears 18 | 621.85 Machinery and mill gearing 14 | 621.86 Hoisting and conveying machinery 187 | 621.87 Cranes and elevators 24 | 621.88 Fastenings 37 | 621.89 Lubricants. Friction. 147 |
621.860 | 621.861 1 | 621.862 9 | 621.863 6 | 621.864 | 621.865 Excavating Machinery 27 | 621.866 | 621.867 123 | 621.868 1 | 621.869 |
621.8650 2 | 621.8651 | 621.8652 | 621.8653 | 621.8654 | 621.8655 | 621.8656 | 621.8657 | 621.8658 | 621.8659 |
Selected Works under MDS 621.865 (27)
26 items
- Tip Tip Dig Dig by Emma Garcia
- The Usborne Book of Diggers and Cranes (Young Machines Series) by Caroline Young
- Diggers and Dumpers (Mighty Movers) by Paradise Press
- Big Digs (Newbridge Discovery Links, Nonfiction Guided Reading, Set B) by Meish Goldish
- Der Bagger (Wieso? Weshalb? Warum? junior, Band 38) by Andrea Erne
- Noisy Digger (I Can Learn) by Lauren Crisp
- Les engins de chantier by Agnès Vandewiele
- How It Works: Digger by Molly Littleboy
- Diggers
- Marion Construction Machinery: 1884-1975 Photo Archive by Historical Construction Equipment Assocation
- 500 Years of Earthmoving (Classic Construction) by Heinz-Herbert Cohrs
- Discover Diggers Trucks And Earth Movers Wonders Of Learning
- Excavators & Diggers (Mega Machines) by Nicholle Carrière
- Construction A to Z: An ABC Book for Curious Kids: Exploring Construction Sites and Vehicles by Dylanna Press
- Walking with giants : Europe's massive earthmovers by Steven Vale
- Autonome Steuerung in der Baustellenlogistik : Modelle, Methoden und Werkzeuge für den autonomen Erdbau by Stefan Kirn
- Earthmovers in Scotland : mining, quarries, roads and forestry by David Wylie
- Diggers and Other Mighty Machines (Inside Machines) by David West
- Busy dumpers by Christiane Gunzi
- Las palas cargadoras (Spanish Edition) by Mari Bolte
Related Tags
"Far Friends"
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
None
Wording
| 1922 Edition |
| Modern Language |
| Emoji |