СО состава хвостов отвальных медной руды, экз. № 1 - № 75, выпуск декабрь 1991 г., ГСО 6275-91

Approved types of reference materials · reg. No. KZ.04.02.00016-2019

Reference material type approval: expired on 31.12.1931

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Registration number: KZ.04.02.00016-2019
Name: СО состава хвостов отвальных медной руды, экз. № 1 - № 75, выпуск декабрь 1991 г., ГСО 6275-91
Valid until: 31.12.1931

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.