СО состава нефелиновой руды (СНС-1) ГСО 728-75

Approved types of reference materials · reg. No. KZ.03.02.02188-2015/728-75

Reference material type approval: expired on 31.12.1899

The record remains in the register as archived. New work requires a valid document.

Record data

Registration number: KZ.03.02.02188-2015/728-75
Name: СО состава нефелиновой руды (СНС-1) ГСО 728-75
Developer: "НИИПФ ФГБОУ ВПО ИГУ , г. Иркутск""664003 г. Иркутск, б. Гагарина, 20. тел./факс (3952) 33-21-52 E-mail: obolvg@yandex.ru","664003 г. Иркутск, б. Гагарина, 20. тел./факс (3952) 33-21-52 E-mail: obolvg@yandex.ru"
Valid until: 31.12.1899

Record data is shown in the original language (Russian), as in the official register.

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Source: GSI register of Kazakhstan, techreg.gov.kz, copy of 26.09.2026. The information is for reference — always confirm against the register and the instrument documents.