ISO 2540:2016现行
Centre drills for centre holes with protecting chamfer - Type B
出版：International Organization for Standardization
专家解读视频
Describes the dimensions of centre drills for centre holes with protecting chamfer - Type B.
NEN ISO 2540 : 2016 - Identical
SS-ISO 2540:2017 - Identical
ABNT NBR ISO 2540:2019 - Identical
NF ISO 2540 : 2017 - Identical
SAC GB/T 6078 : 2016 - Identical
NF ISO 2540 : 2017 - Identical
NEN ISO 2540 : 2016 - Identical
NBN E 66 111 : 1983 - Identical
NFE 60 051 : 1983 - Similar to
NBN E 60 001 : 1983 - Identical
NBR ISO 2540 : 2009 - Identical
SS-ISO 2540:2017 - Identical
NFE 66 051 : 1983 - Similar to
NS 1917 : 2ED 1974 - Identical
ABNT NBR ISO 2540:2019 - Identical
BS 328-2(1972) : 1972 - Identical
