ISO 235:2016 EN bca57bf4
Parallel shank jobber and stub series drills and Morse taper shank drills
现行
发布日期 :
2016-10-27
实施日期 :
ISO 3438:1975 EN 18a2da9b
Subland twist drills with Morse taper shanks for holes prior to tapping screw threads
废止
发布日期 :
1975-09-01
实施日期 :
ISO 3438:2003 EN cc93257c
Subland twist drills with Morse taper shanks for holes prior to tapping screw threads
废止
发布日期 :
2003-09-01
实施日期 :
ISO 4205:1977 EN 2f2532dc
Countersinks, 90 degrees, with parallel shanks and solid pilot
废止
发布日期 :
1977-02-01
实施日期 :