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ISO 2174:1990

ISO 2174:1990

Surface active agents — Preparation of water with known calcium hardness

Agents de surface — Préparation d'une eau de dureté calcique déterminée

Date:
1990-04-05 / Published
ICS:

71.100.40 - Surface active agents.

Committee:
ISO/TC 91 - Surface active agents
Relación con otras normas ISO:

Anula a: ISO 2174:1979

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