GB 12607-1990
Replaced
GB/T 19351-2003
Active
National standards
GB/T 19351-2003 Metallic coatings-Determination of porosity in gold coatings on metal substrates-Nitric acid vapour test
GB/T 19351-2003 Metallic coatings-Determination of porosity in gold coatings on metal substrates-Nitric acid vapour test
Basic Information
Standard Code:
GB/T 19351-2003
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Material protection
ICS Name:
Surface treatment
Publish Date:
2003-10-29
Implement Date:
2004-05-01
Pages:
12 pages
Development Information
Referenced Standards
GB/T 12334-2001 Metallic and other inorganic coatings—Definitions and conventions concerning the measurement of thickness
GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process
GB/T 3138-2015 Metallic and other inorganic coatings—Surface treatment,metallic and other inorganic coatings—Vocabulary
GB/T 17720-1999 Metallic coatings—Review of porosity tests
GB/T 17720-2025 Metallic coatings—Review of porosity tests
Adopt standards
ISO 14647:2000
Related Standards
GB/T 12612-1990
Replaced
GB/T 12612-1990 General specification for multifunctional solution of steel and iron surface treatment
GB/T 3138-1995
Replaced
GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process
GB/T 4955-1997
Replaced
GB/T 4955-1997 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution
GB/T 17456-1998
Replaced
GB/T 17456-1998 Ductile iron pipes—External zinc-spray coating
GB/T 17460-1998
abolished_transferred