59.080.60 (3)
91.100.15-10 (1)
91.100.15-30 (2)
91.100.30-10 (1)
91.100.30-20 (1)
91.120.30-10 (2)
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Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation (1)
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IT applications in industry (31)
IT applications in information, documentation and publishing (17)
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Liquid and solid fuel burners (24)
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Materials and articles in contact with foodstuffs (22)
Materials and components for railway engineering (27)
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Measurement of volume, mass, density, viscosity (66)
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Mechanical testing of metals (136)
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Noise emitted by machines and equipment (27)
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Non-destructive testing of metals (64)
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On-board equipment and instruments (6)
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Packaging and distribution of goods (Vocabularies) (2)
Packaging and distribution of goods in general (32)
Packaging materials and accessories (59)
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Petroleum products in general (182)
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