Concept information

Preferred term

 

Definition

  • 各种材料做成的管,包括金属、粘土、塑料、木材、混凝土等。用来传输液体、气,且非常牢固。

In other languages

URI

http://www.eionet.europa.eu/gemet/concept/6274

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RDF/XML TURTLE JSON-LD Created 9/8/04, last modified 9/8/04