英语词汇“ra size”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ra size
释义	RA size RA size [¦är′ā ‚sīz] (engineering) One of a series of sizes to which untrimmed paper is manufactured; for reels of paper, the standard sizes in millimeters are 430, 610, 860, and 1220; for sheets of paper, the sizes are RA0, 860 × 1220; RA1, 610 × 860; RA2, 430 × 610; RA sizes correspond to A sizes when trimmed.
随便看	moores creek national battlefield, north carolina moore's creek national military park moore, sir john moore's law moores law moore's lightning streaks moore-smith convergence moore-smith sequence moore-smith set moore space moores rowland international mooress moore, stanford moore state park moore stem moore stephens technology australia moorestown moorestown soccer club moorestown township public schools moorestown youth baseball federation mooresville consolidated school corporation mooresville graded school district mooresville high school moore syndrome moore technique

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RA size