单项选择题
A.120 B.130 C.140 D.150
脱气压缩机出口压力高联锁值()kpagA.260B.270C.280D.290
单项选择题脱气压缩机出口压力高联锁值()kpag
A.260 B.270 C.280 D.290
E42903下液温度高联锁值()℃A.35B.40C.45D.50
单项选择题E42903下液温度高联锁值()℃
A.35 B.40 C.45 D.50
C42852塔底温度高联锁值()℃A.180B.185C.190D.195
单项选择题C42852塔底温度高联锁值()℃
A.180 B.185 C.190 D.195