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Português Translations » 【静设备】 » Pergunto aos senhores, sobre as características do meio. .

Pergunto aos senhores, sobre as características do meio. .

2019-05-25View Original

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Onde posso encontrar as características do meio utilizado nos trocadores de calor? Por exemplo, no caso do ciclohexeno: existe algum padrão ou algo do tipo? . .
Reply #22019-05-25
É possível consultar a norma HGT 20660-2017, que estabelece os critérios para classificar o grau de periculosidade toxicológica e o risco de explosão dos meios químicos presentes em reservatórios sob pressão
Reply #32019-05-25
Classificação de vasos de pressão conforme HG/T 20660-2000

Translated at 2026-08-04 09:24:49

Original: https://bbs.hcbbs.com/thread-2712491-1-1.html

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