Cylindrical helical springs made from rectangular and square section wire and bar. Guide to calculation and design-Torsion springs
圆柱螺旋弹簧由矩形和方形截面的金属丝和棒材制成 计算和设计指南
发布日期:
2002-09-25
交叉引用:BS 88BS 969BS EN ISO 7500-1BS 8726-1BS EN 13906-3
Cross References:BS 88BS 969BS EN ISO 7500-1BS 8726-1BS EN 13906-3