【判断题】
A、仪表风罐→100工段→900工段→丙烯精制顶层→丙烯精制一层→己烷罐区 B、仪表风罐→100工段→900工段→丙烯精制一层→丙烯精制顶层→己烷罐区 C、仪表风罐→100工段→900工段→己烷罐区→丙烯精制一层→丙烯精制顶层
A、QC(“2101”,月,"贷",116) B、QC(“2101”,月,“贷”,"116") C、QM(“2101”,月,"贷",116) D、QM(“2101”,116,月,"贷",)