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| сертификация по стандарту ИСО (ISOQAR provides certification to ISO 9001, internationally recognised standard for the quality management of businesses. Lena Nolte) | |||
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| сертификация по стандарту ИСО (ISOQAR provides certification to ISO 9001, internationally recognised standard for the quality management of businesses. Lena Nolte) | |||