war&peace
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hey for bullet I already explained it to you..You're senior just once please reply to this:
In both rifles and (artillery or howitzer) what is meaning of 155x52mm or 7.62x30mm.
What does 155 refers to or 7.62 in rifle's case and 52 or 30 are calibers but what actually are calibers because between so many posts i'm little confused.On one hand someone gives different calculation like of @#hydra# then @HariPrasad so i'm confused.Please help.Thanks
but in case of howitzer 155mm is the caliber/bore/{internal diameter} (i.e. same definition for rifles) and 52x155 is the barrel length so 8.06 m is the length of the barrel for Sh-15.