阿姆斯特朗大砲
阿姆斯特朗砲或阿姆斯壮大砲，阿姆斯特朗线膛后装砲〔Armstrong's Rifled Breech Loader〕，是出现在19世纪中期的后膛火砲，该武器从火砲后方装弹，大砲管内有膛线。由英国律师威廉·阿姆斯特朗（英语：William Armstrong）在1854年发明了这项武器。在1858年开始被英军装备，随后在后来的第二次鸦片战争中，英军利用它迅速攻下大沽砲台。
Armstrong Gun
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英语百科
Armstrong Gun 阿姆斯特朗大炮
An Armstrong Gun was a uniquely designed type of rifled breech-loading field and heavy gun designed by Sir William Armstrong and manufactured in England beginning in 1855 by the Elswick Ordnance Company and the Royal Arsenal at Woolwich. Such guns involved a built-up gun construction system of a wrought-iron (later of mild steel) tube surrounded by multiple wrought-iron strengthening coils shrunk over the inner tube to keep it under compression.
- automatic withdrawal的意思
- automatic word wraparound的意思
- automatic work changer的意思
- automatic work cycle的意思
- automatic working的意思
- automatic workpiece change的意思
- automatic work station的意思
- automatic wound retractor的意思
- automatic wrapping machine的意思
- automatic wrapping unit的意思
- Automatic wristwatch的意思
- automatic writer recognition的意思
- Automatic writing的意思
- automatic writing machine的意思
- automatic writing machines with coding devices的意思
- Automatic writings的意思
- automatic X ray cut film changer的意思
- automatic x ray exposure controller的意思
- automatic X ray film bath equipment的意思
- automatic X ray film processor的意思
- automatic X say film bath equipment的意思
- automatic yarn piecer的意思
- automatic yarn piecing machine的意思
- automatic zero的意思
- automatic zero adjustment的意思