SFS 5151-1985 《残疾人视觉辅助工具 导盲棍 反射体的要求和测试》.pdf

相关资源

HB 2755-1976 立轴式 六角车床辅助工具技术条件.pdf

HB 2825-1976 镗床辅助工具技术条件.pdf

HB 2619-1976 拉床辅助工具技术条件.pdf

HB 2851-1976 钻床辅助工具技术条件.pdf

HB 2782-1976 车床辅助工具技术条件.pdf

HB 2-58-1983 拉床辅助工具技术条件.pdf

HB 2644-1976 铣床辅助工具技术条件.pdf

HB 2691-1976 单轴六角自动车床辅助工具技术条件.pdf

HB 2720-1976 卧轴式六角车床辅助工具及附件技术条件.pdf

QJ 996.11-1986 车床辅助工具圆刀杆夹.pdf

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