Testing Items

3 Material 材料

4 Type and dimension 型式和尺寸

5 Heat treatment and hardness 热处理和硬度

6 Finish 表面处理

7 Marking 标签

8 Tests

8.1 General

8.2 Hardness

8.3 Crack test 内部缺陷

8.4 Impact test 敲击测试

8.5 Hand guards 手防护测试

Sample requirement: 5 pieces of samples

样品要求：5件样品

Turnaround time: normal (9 working days)

所需时间: 标准(9个工作天)