NS EN ISO 1628-2 Ed. 1 (1999)现行
Plastics - Determination Of The Viscosity Of Polymers In Dilute Using Capillary Viscometers - Part 2: Poly(vinyl Chloride) Resins
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines conditions for determining the reduced viscosity (viscosity number) and K-value of PVC resins. Applies to resins in powder form, consisting of homopolymers of the monomer vinyl chloride and copolymers, terpolymers and so on, of vinyl chloride with one or more other monomers, but having vinyl chloride as the main constituent.
NEN EN ISO 1628-2:1999 - Identical
SS EN ISO 1628-2 Ed. 1 (1998) - Identical
UNE EN ISO 1628-2:1999 - Identical
I.S. EN ISO 1628-2:1999 - Identical
ISO 1628-2:1998 - Identical
UNI EN ISO 1628-2:2001 - Identical
NF EN ISO 1628-2:1999 - Identical
ONORM EN ISO 1628-2:1999 - Identical
SN EN ISO 1628-2:1999 - Identical
DIN EN ISO 1628-2 (1999-11) - Identical
BS EN ISO 1628-2:2000 - Identical
NBN EN ISO 1628-2:1999 - Identical
