高度小于直径的柱形实心体铝合金
Solid aluminum alloy in column-shaped, tensile strength reaches 460 mega-P (0.46*109Newton/ m2) or more at 293K (20 degree centigrade), of an height less than diameter
3两用物项和技术出口许可证出口无需检验检疫
7616991010101高度小于直径的柱形实心体铝合金(在293K(20摄氏度)时的极限抗拉强度能达到460兆帕(0.46×10^9牛顿/平方米)或更大)(深加工铝制品)复制