ГСО состава газовой смеси метана в воздухе (СН4 - воздух) (аналог ГСО3900-87)

Approved types of reference materials · reg. No. KZ.03.01.00374-2012

Reference material type approval: expired on 13.02.2023

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Record data

Registration number: KZ.03.01.00374-2012
Name: ГСО состава газовой смеси метана в воздухе (СН4 - воздух) (аналог ГСО3900-87)
Developer: "Карагандинский филиал РГП КазИнМетр""100009, г. Караганда, ул. Анжерская, 22/2, тел./факс: 87212432352, 441733","100009, г. Караганда, ул. Анжерская, 22/2, тел./факс: 87212432352, 441733"
Valid until: 13.02.2023

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.