ГСО состава газовой смеси метан в воздухе (СН4-воздух) (аналог ГСО 4445-88)

Approved types of reference materials · reg. No. KZ.03.01.00104-2009

Reference material type approval valid until 21.11.2029

The record is current.

Record data

Registration number: KZ.03.01.00104-2009
Name: ГСО состава газовой смеси метан в воздухе (СН4-воздух) (аналог ГСО 4445-88)
Developer: Карагандинский филиал РГП "КазСтандарт"
Certificate (NIKAD): 737
Valid until: 21.11.2029

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.