叶尖间隙
tip clearance
blade tip clearance [= tip clearance
blade tip clearance
齿盘间隙测量
gap measure of tooth-discs
径向通流间隙测量
measuring of radial gap in flow passage
通流间隙测量
measuring of radial gap in flow passage
转向盘间隙测量仪
steering wheel freeplay gauge
护理工作量测量量表
intensive care nursing scoring system
导叶间隙
clearance between guide vanes