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surface coating hardness

surface coating hardness, Total:3 items.

In the international standard classification, surface coating hardness involves: Testing of metals.


CZ-CSN, surface coating hardness

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, surface coating hardness

  • GB/T 8640-1988 Thermal sprayed metallic coatings--Rockwell hardness test

Professional Standard - Non-ferrous Metal, surface coating hardness

  • YS/T 541-2006 Rockwell hardness test method for metal thermal sprayed coating surface




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