MDS 625.201
Wording: Applied science & technology Engineering Railroads, Subways, Roads Trains and accessories Not set Not set
Dewmoji: 💡🔩🛤🚂??
0 Computer science, information & general works 252,013 ℹ️ | 1 Philosophy & psychology 270,129 🧠 | 2 Religion 681,242 🙏 | 3 Society, government, & culture 1,328,382 👫 | 4 Language 209,883 💬 | 5 Natural sciences & mathematics 431,918 🔬 | 6 Applied science & 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 Buildings 12,238 👷 |
620 Mechanical & Civil Engineering 21,480 🔩 | 621 Applied physics 47,082 🏭 | 622 Mining and related operations 3,895 🕳 | 623 Military Vehicles: Land, Air, & Sea 15,890 ⚓ | 624 Bridges & Tunnels 8,105 🌉 | 625 Railroads, Subways, Roads 6,655 🛤 | 626 [Formerly: Canal Engineering] 83 | 627 Dams, Lighthouses, Drilling Platforms 1,873 🌊 | 628 Water Treatment & Waste Disposal 7,319 🚽 | 629 Transportation Vehicles 45,597 🌿 |
625.0 37 | 625.1 Way and works 1,930 | 625.2 Trains and accessories 3,139 🚂 | 625.3 Inclined and mountain railways 15 🚞 | 625.4 Elevated and underground roads, subways 85 🚇 | 625.5 Cable railways 18 🚠 | 625.6 Street railways, tramways 266 🚋 | 625.7 Roads, highways, streets 728 🛣 | 625.8 Pavement 221 🚧 | 625.9 Ship railways 5 |
625.20 104 | 625.21 Running gear 11 | 625.22 Cars 19 | 625.23 Passenger cars 89 | 625.24 Freight and combination cars 55 | 625.25 Brakes. Hand Automatic. continuous, etc. Air brakes. 24 | 625.26 Locomotives 1,459 | 625.27 Supplies. Materials 4 | 625.28 Monorail rolling stock 4 | 625.29 1 |
625.200 1 | 625.201 1 | 625.202 3 | 625.203 1 | 625.204 | 625.205 | 625.206 | 625.207 1 | 625.208 1 | 625.209 History By Place 87 |
