单词	reducing ash
释义	reducing ash 降灰
随便看	ultra-precision machining Ultra-precision machining Ultra-precision Machining ultra-precision machining technology Ultra-precision machining technology ultraprecision manufacture Ultraprecision manufacturing ultra-precision measurement ultra-precision measurement model ultraprecision mirror grinding Ultra Precision Parachute ultra-precision polishing ultra-precision positioner ultra-precision positioning Ultra-precision positioning system ultra-precision process ultra-precision processing ultraprecision stage ultra-precision stage ultra-precision stages ultra-precision synergistic finishing process Ultra-precision Table ultra-precision turning Ultra-precision Turning ultra-precision worktable