单词	锻钢件
释义	锻钢件steel forging
随便看	r plasmid r.p.m. rpm rpm indicator rpm {= revolution per minute} rpm, revolution per minute rpm-- revolution per minute rpm-- revolution perminute rpm--revolution per minute rpm; revolution per minute rpm; revolution perminute rpm{revolution per minute} rpm-- revolutions per minute rpm; revolutions per minute rpm, rpm rpm（rpm rpm（rpm, revolutions per minute） rpm， revolutions per minute rpm｛revolution per minute ｝ rpn rpn (risk priority number) r.p.o. rpo r.p.o.,rpo rpp