NEN EN ISO 1622-1:1999被替代
Plastics - Polystyrene (ps) Moulding And Extrusion Materials - Part 1: Designation System And Basis For Specifications
出版：Nederlands Normalisatie Instituut
专家解读视频
Determines a designation system for polystyrene thermoplastic material for use as a basis for specifications.
NF EN ISO 1622-1:1999 - Identical
NBN EN ISO 1622-1 Ed. 1 (1999) - Identical
BS EN ISO 1622-1:2000 - Identical
SN EN ISO 1622-1:1999 - Identical
I.S. EN ISO 1622-1:1999 - Identical
UNI EN ISO 1622-1:2002 - Identical
NS EN ISO 1622-1 Ed. 1 (1999) - Identical
UNE EN ISO 1622-1:2000 - Identical
SS EN ISO 1622-1 Ed. 1 (1999) - Identical
DIN EN ISO 1622-1 (1999-10) - Identical
ISO 1622-1:1994 - Identical
ONORM EN ISO 1622-1:1999 - Identical
