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Quais são as classificações dos suportes e fixações de molas? Escolher o modelo? Fabricante?

2018-01-28View Original

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Quais são as classificações dos suportes e fixações de molas? Escolher o modelo? Fabricante?
Reply #22018-01-29
Consulte as normas NB/T 47038 e 47039 para mais detalhes. Suporte de mola de força constante. Suporte de mola variável.
Reply #32018-02-06
As normas variam de acordo com o setor. Atualmente, os suportes e fixações a mola utilizados no setor elétrico doméstico não seguem as normas nacionais

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