单项选择题
A.汽缸找平 B.联轴器螺栓紧固 C.起吊转子 D.汽缸负荷分配
A.本级静叶高度 B.本级静叶高度加盖度 C.上级动叶出口高度 D.下级静叶高度
A.0.02mm,0.20mm,0.03mm B.0.20mm,0.03mm,0.03mm C.0.20mm,0.20mm,0.04mm D.0.30mm,0.20mm,0.03mm