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- 冷卷圆柱螺旋拉伸弹簧技术条件Cold coiled helical tension springs? Technical specifications
- 小型圆柱螺旋拉伸弹簧尺寸及参数Small cylindrically coiled tension spring - Dimensions and parameters
- 圆柱螺旋拉伸弹簧尺寸及参数(圆钩环型)Helical extension springs(rounded end hook over centre); Typical size
- 圆柱螺旋拉伸弹簧尺寸及参数(半圆钩环型)Cylindrically coiled tension spring dimensions and parameters (Half ring profile with hook)
- 螺旋压缩与拉伸弹簧设计要求和性能试验方法(勘误1)Helical compression and extension springs -- Requirements for design performance test method (Erratum 1)
- 圆柱螺旋cylindrical screw
- 圆柱螺旋压缩弹簧的几种实际结构画法Drawings of actual structures of cylindrically coiled compression spring
- 板拉伸plate stretching
- 圆柱螺旋弹簧cylindrically coiled spring
- 板材拉伸矫平机sheet stretcher
- 圆柱螺旋压缩弹簧cylindrically coiled compression spring
- 薄板拉伸液压机hydraulic sheet metal drawing press
- 薄膜拉伸机film drawer
- 圆柱螺旋面包络法加工误差分析Error analysis of manufacturing cylinder helical plane by envelope method
- 边拉伸器edge stretcher
- 圆柱螺旋扭转弹簧的模糊可靠优化设计Fuzzy reliability optimal design of cylindrical helical torsional spring
- 变细拉伸attenuating draft
- 用标准圆柱立铣刀加工成形圆柱螺旋曲面机理的研究The theory of a new machining method for forming cylindrical spiral curved surface by using standard cylindrical milling cutter
- 单向拉伸simple tension
- 基于三次设计和模糊理论的圆柱螺旋弹簧稳健设计ROBUST DESIGN BASED ON THREE STAGE DESIGN AND FUZZY THEORY FOR HELICAL SPRINGS
