ГСО состава газовой смеси кислород в азоте (O2-N2) (аналог 3715-87)

Approved types of reference materials · reg. No. KZ.03.01.00178-2009

Reference material type approval: expired on 03.12.2019

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Record data

Registration number: KZ.03.01.00178-2009
Name: ГСО состава газовой смеси кислород в азоте (O2-N2) (аналог 3715-87)
Developer: "КФ РГП КазИнМетр""100009, г. Караганда, Республика Казахстан, ул. Анжерская, 22/2, тел. /факс: 7212 44-22-63, 44-17-33","100009, г. Караганда, Республика Казахстан, ул. Анжерская, 22/2, тел. /факс: 7212 44-22-63, 44-17-33"
Valid until: 03.12.2019

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.