["["每日一题" Conhecimento Básico de Processos (Questão de Múltipla Escolhaa

2020-02-14View Original

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A. Abrir a válvula de descarga no topo do tanque para ventilar

Reply #22020-02-14

B. Abrir a válvula de descarga no fundoo do tanque para ventilar

Reply #32020-02-14

C. Ventilar através de válvulaa de entrada do tanque

Reply #42020-02-14

D............................D.....D...................D.D.................D....D..D...D

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["["每日一题" Conhecimento Básico de Processos (Questão de Múltipla Escolhaa

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