

专家解读视频
ALSO NUMBERED AS BS 3424: PT1: 1994 Specifies methods for determining the length, width, net mass, mass per unit area, and thickness of rolls of coated fabrics. Coverage includes: determination of the length of a roll; determination of the width of a roll; determination of thickness.
DIN EN 22286 (1993-11) - Identical
ISO 2286:1986 - Identical
SS EN 22286 Ed. 1 (1993) - Identical
UNE EN 22286:1995 - Identical
I.S. EN 22286:1994 - Identical
BS EN 22286:1994 - Identical