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SH/T3184-2017

2020-07-03View Original

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Prezados professores, no padrão SH/T3184-2017, o que significa o número 3184?
Reply #22020-07-06
É o único nas normas de petroquímica.
Reply #32020-07-08
O número de série não tem um significado especial; as letras que o precedem têm um significado específico. Existem alguns sites dedicados a verificar o status das normas, como o Gongbiao Wang e o Standard Wang, entre outros
Reply #42021-08-05
Este tópico foi editado pela última vez por wsts00100 em 5/8/2021, às 13:43. SH/T 3184: https://bbs.hcbbs.com/thread-3243955-1-1.html

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