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Português Translations » 【仪表自控交流圈】 » Região de Engenharia de Processos – Versão de troca de infor

Região de Engenharia de Processos – Versão de troca de informações em tecnologia de controle automático de instrumentos – Pergunta do dia – Pergunta 10–01

2019-10-05View Original

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Área de Engenharia de Processos – Versão de troca de informações sobre tecnologias de controle automático de instrumentos – Pergunta do dia – Pergunta 10–01: Preencha os espaços em branco: DN25 e DN150 correspondem, no sistema imperial, a (    ) e (   ) polegadas. Resposta correta: 1 ； 6
Reply #22019-10-05
DN25, DN150 correspondem aos tamanhos em sistema imperial de (  1  ), ( 6  ) polegadas.
Reply #32019-10-06
DN25 é 1 polegada, DN150 é 6 polegadas

Translated at 2026-08-03 09:17:11

Original: https://bbs.hcbbs.com/thread-2792545-1-1.html

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