ÖNORM S 2206-1:2004-04

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Requirements for a quality assurance system for the production of composts - Part 1: Principles for quality assurance of a company and of the internal technical processes

Описание Изменения Ссылки Версии

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ONR 192206:2006-01

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Implementation of quality assurance on composting plants

ÖNORM S 2206-2:2005-03

Действует

Requirements for a quality assurance system for composts - Part 2: Determination of tasks and conditions for a quality assurance organisation