BS 4031:1966

Specification for X-ray protective lead glasses.

NORMA vydaná dňa 20.6.1966

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The information about the standard:

Designation standards: BS 4031:1966
Note: NEPLATNÁ
Publication date standards: 20.6.1966
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS