ONORM EN 20638:1994被替代

Provides a method for determining dry matter content of pulp samples. Applicable to moist or air dry pulp which does not contain any appreciable quantity of matter, other than water, volatile at the temperature specified for the drying. It is used, with pulp samples taken for chemical and physical tests in the laboratory, which require concurrent determination of dry matter content. Not applicable to the determination of the saleable mass of pulp lots.

ONORM EN ISO 638:2009

DIN EN 20638 (1993-11) - Identical

SN EN 20638:1994 - Identical

SS EN 20638 Ed. 1 (1994) - Identical

UNE EN 20638:1994 - Identical

ISO 638:1978 - Identical

UNI EN 20638:1994 - Identical

I.S. EN 20638:1994 - Identical

NF EN 20638:1993 - Identical

NBN EN 20638:1994 - Identical

BS EN 20638:1994 - Identical