The fresh air intake of the inert gas system().

A . prevents the flue gas from falling below 3% content of oxygen B . allows the inert gas piping to be used for gas freeing the tanks C . opens when there is excessive vacuum on the deck water seal D . enables outside air to mix with and cool hot flue gasse

时间:2022-10-20 05:24:20 所属题库:液体散装危险品与IBC规则题库

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