
BS EN ISO 286-2 AMD 1. ISO system of limits and fits. Part 2. Tables of standard tolerance grades and limit deviations for holes and shafts
出版:British Standards Institution

专家解读视频
BS EN ISO 286-2 AMD 1. ISO system of limits and fits. Part 2. Tables of standard tolerance grades and limit deviations for holes and shafts
出版:British Standards Institution
专家解读视频