Specifies a test method and grading scheme for conventional manual toothbrushes.
Replaced by BS EN ISO 20126:2005 but remains current.
Product Details
- Published:
- 06/30/1989
- ISBN(s):
- 0580171655
- Number of Pages:
- 12
- File Size:
- 1 file , 810 KB
- Product Code(s):
- 00196303, 00196303, 00196303
