They are mortars , howitzers , cannons , long - range artillery, rocket guns and self - propelled guns.

是迫击炮、弹炮 、 浓炮、程火炮 、 箭炮、行火炮.

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LONG - RANGE FIRE is similar to the way howitzers proceed.

流动火箭弹发射车的长程射击与榴弹炮的射击方式类似.

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Large - caliber weapons, such as cannon, howitzers, and missile launchers are operated by crews.

大口径武器, 如火炮, 榴弹炮, 及导弹发射器,由炮手组操作.

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