BASIC STANDARDS

Generalities. Terminology. Standardization. Documentation
03	Services. Company organization, management and quality. Administration. Transport. Sociology
07	Mathematics. Natural Sciences
11	Health care technology
13	Environment. Health protection. Safety
17	Metrology and measurement. Physical phenomena
19	Testing Analytical chemistry, see 71.040
21	Mechanical systems and components for general use
23	Fluid systems and components for general use Measurement of fluid flow, see 17.120
25	Manufacturing engineering
27	Energy and heat transfer engineering
29	Electrical engineering
31	Electronics
33	Telecommunications. Audio and video engineering
35	Information technology. Office machines
37	Image technology
39	Precision mechanics. Jewellery
43	Road vehicles engineering
45	Railway engineering
47	Shipbuilding and marine structures
49	Aircraft and space vehicle engineering
53	Materials handling equipment
55	Packaging and distribution of goods
59	Textile and leather technology
61	Clothing industry
65	Agriculture
67	Food technology
71	Chemical technology
73	Mining and minerals
75	Petroleum and related technologies
77	Metallurgy
79	Wood technology
81	Glass and ceramics industries
83	Rubber and plastic industries
85	Paper technology
87	Paint and colour industries
91	Construction materials and building
93	Civil engineering
95	Military engineering
97	Domestic and commercial equipment. Entertainment. Sports