DIN EN 20534 (1993-10)被替代
Paper And Board - Determination Of Thickness And Apparent Bulk Density Or Apparent Sheet Density
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This standard is included in DIN Handbook 275. Explains two methods of measuring the thickness of paper and board and of calculating the apparent bulk density or the apparent sheet density from the thickness determinations. Not applicable to corrugated fibreboard and, to certain soft papers. It should be noted that two alternative pressures are permitted in the pressure of 100 kPa plus or minus 10 kPa is preferred. Covers normative references, definitions, principle, apparatus, sampling, conditioning, preparations of test pieces, procedure, expression of results, precision and test report.
Supersedes DIN 53105-1 (08/2002)
SS EN 20534 Ed. 1 (1994) - Identical
UNE EN 20534:1994 - Identical
UNI EN 20534:1994 - Identical
I.S. EN 20534:1994 - Identical
NBN EN 20534:1994 - Identical
BS EN 20534:1994 - Identical
ONORM EN 20534:1993 - Identical
SN EN 20534:1994 - Identical
NF EN 20534:1993 - Identical
