单词	shaft allowance
释义	shaft allowance 凿井加工留量
随便看	digital anti-counterfeit digital anti-counterfeiting Digital Antijam Radio Teletype System digital aponeurosis Digital apparatus digital appliance digital approaching method digital approximation digital architecture digital archive digital archive establishment digital archive information digital archives Digital Archives Resource Center digital arc welding power source digital area digital area wards digital arithmetic digital arithmetical processor digital arithmetic center digital army digital array digital array module digital array radar digital arrays