PN EN ISO 1622-1 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTICS - POLYSTYRENE (PS) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO 1622-1:2012)
03-12-2021
01-12-2013
Defines a system of designation for polystyrene thermoplastic material, which may be used as the basis for specifications.
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