NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 6461-2002
Methodsfor corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests 金属基体上金属和其他无机覆盖层 经腐蚀试验后的试样和试件的评级
Issued Date:2002-09-11
Implemented Date:2003-04-01
Issued by:
The Standardization Administration of the People's Republic of China