The computing data indicates that because cartridge cases are thin walled cylinders, the emission stress and plastic deformation are high under gun pressure.
应用非线性有限元方法计算药筒的发射应力和抽壳力。
The computing data indicates that because cartridge cases are thin walled cylinders, the emission stress and plastic deformation are high under gun pressure.
应用非线性有限元方法计算药筒的发射应力和抽壳力。
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