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ISO/PWI 21689

Carbonaceous materials for the production of aluminium — Baked anodes, cathode blocks and sidewall blocks — Determination of real density by helium pyknometry ISO/PWI 21689

General information

00.98   Proposal for new project abandoned   Sep 7, 2004

ISO

ISO/TC 226 Materials for the production of primary aluminium

International Standard

Life cycle

NOW

ABANDON
ISO/PWI 21689
00.98 Proposal for new project abandoned
Sep 7, 2004




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