MDS 681.418

Wording: Applied science & technology Manufacture for specific uses Precision instruments and other devices Optical instruments Specific instruments 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 👷
680 Clocks / Firearms / Printing & Books 747 🔨	681 Precision instruments and other devices 3,311 ⌚	682 Small forge work (Blacksmithing) 351 🐴	683 Hardware, weapons, household appliances 2,256 🗜	684 Furnishings and home workshops 4,103 🪚	685 Leather and fur goods, and related products 446 👞	686 Printing and related activities 5,281 📔	687 Clothing and accessories 598 👗	688 Other final products, and packaging technology 3,655 🎎	689 [Formerly: Other Trades] 57
681.0 24	681.1 Instruments for measuring time, counting and calculating machines and instruments 1,119	681.2 Testing, measuring, sensing instruments 726	681.3 93	681.4 Optical instruments 292 🔭	681.5 10	681.6 Printing, writing, duplicating machines and equipment 201 🖋	681.7 Other scientific and technological instruments, machinery, equipment 448	681.8 Musical instruments 69	681.9 1
681.40 9	681.41 Specific instruments 136	681.42 49	681.43	681.44	681.45	681.46	681.47	681.48	681.49
681.410	681.411 Eyeglasses 7	681.412 84	681.413 12	681.414 6	681.415 1	681.416 1	681.417	681.418 19	681.419
681.4180 3	681.4181	681.4182	681.4183	681.4184	681.4185	681.4186	681.4187	681.4188	681.4189