“medium antiaircraft artillery”的概念、定义、翻译、参考文献-科学参考

单词	medium antiaircraft artillery
释义	medium antiaircraft artillery [`mē·dē·ǝm ¦an·tē`er´kraft är´til·ǝ·rē] ^ORDNANCE Conventional antiaircraft artillery pieces, 90 millimeters or larger, the weight of which in a trailed mount, excluding on-carriage fire control, does not exceed 40,000 pounds (18,000 kilograms).
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