СО стали углеродистой типа 45 (У21) ГСО 7987-2002

Approved types of reference materials · reg. No. KZ.03.02.01772-2013/7987-2002

Reference material type approval: expired on 30.07.2017

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

Record data

Registration number: KZ.03.02.01772-2013/7987-2002
Name: СО стали углеродистой типа 45 (У21) ГСО 7987-2002
Developer: "ЗАО Институт стандартных образцов , г.Екатеринбург""620057, г.Екатеринбург, ул.Ульяновская, 13а, тел./факс +73432281892","620057, г.Екатеринбург, ул.Ульяновская, 13а, тел./факс +73432281892"
Valid until: 30.07.2017

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.