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防弹门
能吸收和耗散弹头、破片的动能,阻止弹头、破片穿透,有效保护门内人员、物资安全,并符合一定的防弹安全级别的门。
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nondegenerate collineation
nondegenerate conic section
nondegenerate critical point
nondegenerate distribution
nondegenerate divisor
non-degenerate electron gas
nondegenerate form
nondegenerate mapping
non degenerate matrix
non-degenerate matrix
nondegenerate matrix
nondegenerate net
nondegenerate parallelotope
non-degenerate perturbation theory
non degenerate quadratic form
non-degenerate quadratic form
nondegenerate quadratic form
non-degenerate quadratic space
nondegenerate quadratic space
nondegenerate quadric
nondegenerate representation
non degenerate semi bilinear form
non-degenerate semi-bilinear form
nondegenerate semi bilinear form
non-degenerate semiconductor
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