Each inert gas system gas main must have an automatic shut down valve at the outlet of the gas production plant. This valve must close automatically upon（）.
- Acargo pump failure
- Bblower failure
- Cdeck seal low water level
- Dlow inert gas temperature
问题
Each inert gas system gas main must ha
参考解析：
分类：液体散装危险品与IBC规则题库
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