Rockwell hardness m
Rockwell hardness m, Total:4 items.
The international standard classification for "Rockwell hardness m" includes: Mechanical testing of metals , Plastics .
The Chinese standard classification for "Rockwell hardness m" includes: Metal mechanical property test method , Basic standards and general methods for synthetic resin and plastic , Nonmetal material testing machine .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 3398.2-2008 Plastics - Determination of hardness - Part 2: Rockwell hardness
- GB/T 230-1991 Metallic materials－Rockwell hardness test
Professional Standard - Machinery
- JB/T 7409-1994 Plastic Rockwell Apparatus - Technical Condition
RO-ASRO
- STAS 10623-1976 MATERIALS FOR FRICTION LININGS Rockwell hardness test (L ; M; R ; S ; α scales)
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