
Centre Holes - Types A, B And R - Dimensions
出版:Association Francaise de Normalisation

专家解读视频
83 [01/06/1983]
ISO 2540:1973 - Similar
ISO 2541:1972 - Similar
ISO 866:1975 - Similar
ISO 2541 : 2016 - Similar to
ISO 2540 : 2016 - Similar to
ISO 866 : 2016 - Similar to