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Test steel ball

Test steel ball, Total:5 items.

In the international standard classification, Test steel ball involves: Reinforced plastics, Leather technology, Electronic display devices.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Test steel ball

  • GB/T 2843-1981 The method of tempered glass impact test(227g steel ball test)

Canadian General Standards Board (CGSB), Test steel ball

Japanese Industrial Standards Committee (JISC), Test steel ball

  • JIS K 6548:1995 Testing method for grain crack of leather (by ball-bursting tester)

GM Daewoo, Test steel ball

Korean Agency for Technology and Standards (KATS), Test steel ball





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