下列热力系统水变成过热蒸汽流程正确的是( )。单选
A.1-2-3-4-5-6-7-8-9-10-11-12 B.15-1-2-3-4-5-6-7-8-9-10-11-12 C.正确答案A
1-2-3-4-5-6-7-8-9-10-11-12-13-14-15 D.1-2-3-4-5-6-7-8-9-10-11-12-15
下列热力系统水变成过热蒸汽流程正确的是( )。单选
A.1-2-3-4-5-6-7-8-9-10-11-12 B.15-1-2-3-4-5-6-7-8-9-10-11-12 C.正确答案A
1-2-3-4-5-6-7-8-9-10-11-12-13-14-15 D.1-2-3-4-5-6-7-8-9-10-11-12-15