单项选择题
A.1B.1.5C.2D.2.5
一乙二醇采出温度范围（）℃A.145~168B.145~155C.151~155D.150~160
单项选择题一乙二醇采出温度范围（）℃
A.145~168B.145~155C.151~155D.150~160
C-501塔釜温度范围（）℃A.140~160B.145~168C.145~155D.145~165
单项选择题C-501塔釜温度范围（）℃
A.140~160B.145~168C.145~155D.145~165
C-407塔的压力（绝压）不大于（）kPaAA.11B.12C.13D.14
单项选择题C-407塔的压力（绝压）不大于（）kPaA
A.11B.12C.13D.14
