bn:00248306n
Noun Concept
EL
delrin  πολυακετάλη  πολυοξυμεθυλένιο  πολυοξυμεθυλένιο πλαστικό  ρητίνη ακετάλης
EN
Polyoxymethylene, also known as acetal, polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability. Wikipedia
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