“margin-notched card”的概念、定义、翻译、参考文献-科学参考

单词	margin-notched card
释义	margin-notched card [`mär·jǝn ¦nächt ´kärd] See <<edge-notched card>>
随便看	compartment compartment mill compass compass adjustment compass amplitude compass azimuth compass bearing compass bowl compass calibration compass card compass card axis compass compensation compass correction card compass corrector compass course compass declinometer compass deviation compass direction compass error Compasses compass heading compass locator compass meridian compass motion error compass north

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