- Standard No.
- GB 7137-1986
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Agriculture
- Latest
-
GB 7137-1986
- Replace By
-
HG/T 2901-1997
GB 7137-1986 history
- 1987 GB 7137-1986 Test method for particle size of polytetrafluoroethylene resin
GB 7137-1986 Test method for particle size of polytetrafluoroethylene resin was changed to HG/T 2901-1997 Testing method for particle size of polytetrafluoroethylene resin.