英语词汇“proof mark”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	proof mark
释义	proof mark proof mark [′prüf ‚märk] (ordnance) Distinguishing mark on a weapon to indicate inspection and proof firing.
随便看	attn attn. att.ne at&t netware connect services attnms at&t/novell early implementers program at&t/novell telephone services attns attnu attnwcs attnws attny atto atto- attoampere at/to a ripe old age attobecquerel attock refinery limited attock sahara foundation attocoulomb atto (disambiguation) attofarad balakhta balakirev balakirev circle

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