GOST 21956-1988
Filter paper and board. Method for determination of leak-tightness

Standard No.

GOST 21956-1988

Release Date

1988

Published By

RU-GOST R

Latest

GOST 21956-1988

Replace

GOST 21956-1982

GOST 21956-1988 Referenced Document

• GOST 13523-1978 Fibre semi-finished products, paper and board. Method for conditioning of samples
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 3900-1985 Petroleum and petroleum products. Methods for determination of density
• GOST 443-1976 Benzene-solvent for rubber industry. Technical requirements
• GOST 8047-1978 Paper and cardboard. Acceptance rules. Sampling for tests
• GOST 8505-1980 Nefras-C 50/170. Specifications

GOST 21956-1988 history

• 1988 GOST 21956-1988 Filter paper and board. Method for determination of leak-tightness
• 0000 GOST 21956-1982