Selective test : 选择性测试

3.1 Heat-treatment and hardness specifications

3.2 Crack detection

3.3 Chamfer

4.1 Wooden handle moisture requirements

4.2 Pull apart test

4.3 Handle bending test for claw hammers

4.4 Grip adhesion test

5 Marking

Sample Reqiurement: 4 pieces

样品要求：4个样品

Turnaround time: normal (9 working days)

所需时间: 标准(9个工作天)