BS4997 Specification for Wooden axilla crutches 木质腋下拐的要求      

Clause

Test Category

3

General一般

4

Materials材料

4.1

timber木材

4.2

adhesive胶粘剂

5

side bows excluded 5.1侧弓除外5.1

6

footpiece支架底梁

7

foot rubber excluded 7.3脚橡胶除外7.3

8

handle处理

9

head头

10

headcover面罩

11

bolts and related fittings excluded 11.1.1,11.2.1,and 11.4螺栓和相关配件不包括11.1.1、11.2.1和11.4

12

finish完成

13

Performance requirements性能需求

13.1

Temperature/humidity cycling test requirements温度/湿度循环测试要求

13.2

Tests for strength强度测试

Strength test强度测试

Deflection test挠度测试

Impact test冲击试验

Swinging weight test摆动重量测试

Cyclic loading test 循环荷载试验

14

marking标记

Sample size: 9sets of finished products;
样品尺寸:成品9套;

TAT: 30 working days.
答:30个工作日。