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本帖最后由 a5mg4n 于 2015-10-8 23:51 编辑
這條目就展示了130(左右)高平炮在許多國家的問題了-要兼顧高平射性能以當時技術水平會重得不切實際,減輕重量的話性能上就會有明顯的偏科
http://navweaps.com/Weapons/WNUS_5-54_mk65.htm,美國海軍也對5"/38略有不滿
以這段要求來看,二戰中基本符合條件的反而是日本的98式10cm高射炮和德國的10.5cm SKC33...(雖然後者在實際上的坑爹之處不少)
Requirements for the new weapon included the ability to achieve a slant range of 14,000 yards (12,800 m) and a maximum surface range of at least 18,000 yards (16,500 m). Projectile weight was to be no more than 75 lbs. (34 kg), muzzle velocity not less than 2,700 fps (823 mps) and a rate of fire of not less than 15 rounds per minute at any elevation. Besides the 5.4"/48 (13.7 cm), an up-rated 5"/38 (12.7 cm), a new 5"/54 (12.7 cm) and an improved 6"/47 (15.2 cm) were also considered.
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