Стандартный образец чугуна легированного типа ЧХ2 (Ч13), ГСО 5788-91

Approved types of reference materials · reg. No. KZ.03.02.02637-2016/5788-91

Reference material type approval: expired on 31.07.2022

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

Record data

Registration number: KZ.03.02.02637-2016/5788-91
Name: Стандартный образец чугуна легированного типа ЧХ2 (Ч13), ГСО 5788-91
Developer: "ЗАО Институт стандартных образцов""620057, г. Екатеринбург, ул. Ульяновская, 13а. тел.факс 8(343)228-18-92","620057, г. Екатеринбург, ул. Ульяновская, 13а. тел.факс 8(343)228-18-92"
Valid until: 31.07.2022

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.