GB/T 28253-2025
挤压丝锥
Thread forming tap
- 实施日期
- 2026-05-01
- ICS 分类
- 25.100.50
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 32 条
GB/T 28253-2025
Thread forming tap
GB/T 3464-2025
Machine and hand taps
GB/T 20328-2023
Circular screwing dies of R series for taper pipe threads
GB/T 20333-2023
Taps for parallel and taper pipe threads general dimensions and marking
GB/T 20326-2021
Long full-diameter shank taps with recess
GB/T 28691-2012
High precision trapezoidal thread broaching tap
GB/T 28257-2012
long shank nut taps
GB/T 28256-2012
Trapezoidal taps
GB/T 28255-2012
Taps with the hollow interior to deposit the swarf
GB/T 28254-2012
Spiral pointed taps
GB/T 28253-2012
Thread forming tap
GB/T 12204-2010
Glossary of general terms in metal cutting
GB/T 972-2008
Thread rolling flat dies
GB/T 971-2008
thread rolling cylindrical dies
GB/T 970.2-2008
Circular screwing dies - Part 2: Technical specifications
GB/T 967-2008
Nut taps
GB/T 3506-2008
Machine taps with helical flutes
GB/T 970.1-2008
Circular screwing dies - Part 1: The types and dimensions for circular screwing dies and die stocks
GB/T 969-2007
Technical specification for taps
GB/T 968-2007
Manufacturing tolerances on the threaded of portion taps