GB/T 11093-1989
Replaced
T/CNIA 0022-2019
Active
Group standards
T/CNIA 0022-2019 Green Design Product Evaluation Specification for Silica Dioxide Gas Phase
T/CNIA 0022-2019 Green Design Product Evaluation Specification for Silica Dioxide Gas Phase
Price:
$ 20.00
Basic Information
Standard Code:
T/CNIA 0022-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Economic and cultural
ICS Name:
Semiconductor materials
Publish Date:
2019-02-13
Implement Date:
2019-06-01
Scope
Main technical content: This standard specifies the terms and definitions, evaluation requirements, preparation methods for product life cycle assessment reports, and evaluation methods for the evaluation of green design products of fumed silica. This standard is applicable to the evaluation of green design products of fumed silica
Development Information
Related Standards
GB/T 13388-1992
Replaced
GB/T 13388-1992 Method for measuring crystallographic orientation of flats on single crystal silicon slices and wafers by X-ray techniques
GB/T 13389-1992
Replaced
GB/T 13389-1992 Practice for conversion between resistivity and dopant density for boron-doped and phosphorus-doped silicon
GB/T 13843-1992
Abolished
GB/T 13843-1992 Polished monocrystalline sapphire substrates
GB/T 14015-1992
Active
GB/T 14015-1992 Silicon on sapphire epitaxial wafers
GB/T 14139-1993
Replaced