BS 4681:1971

Specification for mouth mirrors and mouth mirror handles.

NORMA vydaná dňa 31.12.1979

The information about the standard:

Designation standards: BS 4681:1971
Note: NEPLATNÁ
Publication date standards: 31.12.1979
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS