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Português Translations » 历史存档[信息] » H.T.B.N.SW M16×100L, o que esse conjunto de parafusos repres

H.T.B.N.SW M16×100L, o que esse conjunto de parafusos representa?

2016-06-06View Original

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Recentemente, ao fazer a cotação de um determinado equipamento, percebeu-se que a forma como os parafusos eram indicados nos desenhos técnicos era “H.T.B.N.SW M16×100L”. Será que “H.T.B” significa alta resistência? Que informações mais estão incluídas aqui? A que padrão posso me referir?
Reply #22023-03-08
Parafuso B, porca N, arruela elástica SW

Translated at 2026-07-29 05:34:45

Original: https://bbs.hcbbs.com/thread-1591522-1-1.html

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