Russian standards
Activated carbon. Standard Test Method for Hardness
Document status: Active
Means of initiation and transmission of detonation. Technical conditions
Document status: Active
Lubricants, industrial oils and related products (class L). Family X (Greases). Specification
Document status: Active
Concentrated kaolin. Methods for determination of ferric oxide (III)
Document status: Active
Steel flat welded flanges of vessels and apparatus. Design and dimensions
Document status: Replaced by GOST 28759.2-2022