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PNST 661-2022

Condition monitoring and diagnostics of machines. Power transformers

Document status: Active

€10
GOST 15016-69

Rectangular iron all-cast moulding boxes having inside dimensions: length from 2400 to 3000 mm, width from 1600 to 2000 mm, height from 300 to 400 mm. Construction and dimensions

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€10
GOST 17.1.5.04-81

Nature protection. Hydrosphere. Apparatus and mechanisms for selection, initial treatment and steering samples of natural waters. General specifications

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€10
GOST R 58587-2019

Isotopic analysis in agroecological studies. Terms and definitions

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€10
GOST R 58874-2020

Ship electric power systems.Voltages and frequencies rated

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€10
GOST 9.914-91

Unified system of corrosion and ageing protection. Corrosion-resistant austenitic steels. Electrochemical methods for determination of intercrystalline corrosion resistance

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€10