GOST PDF
GOST 21153.2-84
Rocks. Methods for determination of axial compression strength
Document status: Active
€10
GOST 21153.5-88
Rocks. Method for the determination of cut strength limit
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€10
GOST 21563-93
Hot-water boilers. Main parameters and technical requirements
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€10
GOST 21639.12-87
Fluxes for electroslag remelting. Methods for determination of manganous oxide
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€10