GB/T 15159-2020
Composite material strips of precious metals and their alloys
- Standard No.
- GB/T 15159-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 15159-2020
- Replace
- GB/T 15159-2008
GB/T 15159-2020 Referenced Document
- GB/T 15077 Geometric size measuring methods of precious metals and their alloy materials
- GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
- GB/T 5235 Designation and chemical composition of wrought nickel and nickel alloy*， 2021-08-20 Update
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- YB/T 5231 Sealed iron-nickel-cobalt alloys with permanent expansion
- YB/T 5235 Sealed iron-nickel-chromium, iron-nickel alloy with permanent expansion
GB/T 15159-2020 history
- 2020 GB/T 15159-2020 Composite material strips of precious metals and their alloys
- 2008 GB/T 15159-2008 Composite material strips of precious metals and their alloys
- 1994 GB/T 15159-1994 Composite material strips of precious metals and their alloys