A.250 B.260 C.1380 D.100
单项选择题30HXY C螺杆式水冷机组标况下,吸气压力应该是()kPa
A.250 B.270 C.1580 D.100
单项选择题30HXY C螺杆式水冷机组标况下,排气压力应该是()kPa
A.500 B.850 C.1580 D.1600