ISO-1622-1 › Complete Document History
Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications
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3RD EDITION - system and basis for specifications - Feb. 1, 2012
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Obsolete Revision Information: |
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2ND EDITION - PART 1: DESIGNATION SYSTEM & B - Oct. 15, 1994
1ST EDITION - PART 1: DESIGNATION SYSTEM & B - Dec. 15, 1985 |