MDS628.28

Wording: TechnologyEngineering and allied operationsSanitary; MunicipalStormwater & Runoff ManagementNot set

Dewmoji: 💡🔩🚽??

0 Information 216,948 ℹ️	1 Philosophy and Psychology 229,419 💭	2 Religions 562,779 🙏	3 Social sciences 1,169,921 👫	4 Language 177,109 💬	5 Natural sciences and mathematics 380,441 🔬	6 Technology 844,132 💡	7 The arts 857,504 🎨	8 Literature 1,201,263 📚	9 History and Geography 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 🌿
628.0 Standard subdivisions 122	628.1 Water Supply Systems 1,998	628.2 Stormwater & Runoff Management 181	628.3 Sewerage & Wastewater Treatment 545	628.4 Waste Management and Disposal 514	628.5 Environmental Chemistry 1,248	628.6 2	628.7 Rural Water Supply & Sanitation Methods 89	628.8 -- 22	628.9 Other Branches of Municipal Engineering 1,231
628.20 8	628.21 104	628.22 3	628.23	628.24 13	628.25 2	628.26	628.27	628.28 7	628.29 6
628.280	628.281	628.282	628.283	628.284	628.285	628.286	628.287 2	628.288	628.289