UNESCO nomenclature for fields of science and technology

3316.09 Pipes, fittings and valves (http://skos.um.es/unesco6/331609)

Tuberías, guarniciones y válvulas (es)

Tuyaux et accessoires de tuyauterie (fr)

Concept Schemes (skos:inScheme)

• Proposed international standard nomenclature for fields of science and technology

Broader Concepts (skos:broader)

• 3316 Metal products technology

Related Concepts (skos:related)

• 3328.20 Pipes, fittings and valves