pencil hardness test

pencil hardness test, Total:2 items.

The international standard classification for "pencil hardness test" includes: .

The Chinese standard classification for "pencil hardness test" includes: Basic standard and general method for coating .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 6739-1996 Determination of film hardness by pencil test

GM Daewoo

• GMKOREA EDS-T-7523-2011 Test Method for the Pencil Hardness of Plastics

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