DIN EN ISO 1622-2 (1999-10)现行
Polystyrene (PS) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties (ISO 1622-2:1995)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
NEN EN ISO 1622-2:1999 - Identical
ISO 1622-2:1995 - Identical
SS EN ISO 1622-2 Ed. 1 (1999) - Identical
NS EN ISO 1622-2 Ed. 1 (1999) - Identical
I.S. EN ISO 1622-2:1999 - Identical
UNI EN ISO 1622-2:2001 - Identical
NF EN ISO 1622-2:1999 - Identical
NBN EN ISO 1622-2 Ed. 1 (1999) - Identical
ONORM EN ISO 1622-2:1999 - Identical
BS EN ISO 1622-2:1999 - Identical
SN EN ISO 1622-2:1999 - Identical
UNE EN ISO 1622-2:2000 - Identical
