General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 11186.1-1989
Scope
This standard specifies the terms for measuring the color of the coating film and the basic conditions that must be met for measuring the color coordinates of the coating film.
GB/T 11186.1-1989 history
1989GB/T 11186.1-1989 Methods for measuring the colour of paint films--Part 1:Principles