Russian standards
GOST 12430-66
Agricultural products. Technique of inspection and sample extractions for examination and expertise
Document status: Replaced by GOST 12430-2019
€10
GOST 12551.1-82
Alloys platinum-copper. Methods for the determination of copper
Document status: Active
€10
GOST 12552.1-77
Platinum-nickel alloys. Method for the determination of nickel
Document status: Active
€10