Russian standards PDF
GOST 8898-78
Step-bearing for measuring instruments. General specifications
Document status: Active
€10
GOST 8930-94
Hard coals. Method for determination of oxidation
Document status: Replaced by GOST 8930-2015
€10
GOST 8978-2003
Artificial leather and films. Methods for determination of stability to repeated flexing
Document status: Active
€10