BS 7012-4:1989

Light microscopes. Specification for microscope objective and nosepiece screw threads.

NORMA vydaná dňa 28.2.1989

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The information about the standard:

Designation standards: BS 7012-4:1989
Note: NEPLATNÁ
Publication date standards: 28.2.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: British technical standard
Kategória: Technické normy BS