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Português Translations » 【仪表自控交流圈】 » Área de Engenharia de Processos – Versão de Automação e Cont

Área de Engenharia de Processos – Versão de Automação e Controle Instrumental – Pergunta do Dia – Pergunta de 2020-03-27

2020-03-27View Original

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Área de Engenharia de Processos – Versão de Automação e Controle – Pergunta do dia – Pergunta de 2020-03-27: Questão de escolha múltipla. 71. Ao trabalhar com ácidos e bases, os operadores precisam usar luvas feitas de ( ). A) Tecido B) Couro C) Vários tipos de borracha resistente a ácidos e bases D) Plástico Resposta correta: C) Vários tipos de borracha resistente a ácidos e bases
Reply #22020-03-27
C? ???Vários tipos de borrachas resistentes a ácidos e bases

Translated at 2026-08-03 03:59:46

Original: https://bbs.hcbbs.com/thread-2944372-1-1.html

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