Russian standards
Peat and products of its processing for agriculture. Methods for determination of mobile forms of phosphorus
Document status: Active
Petroleum and natural gas industries. Plate-type heat exchangers. Technical requirements
Document status: Active
Bauxite. Method for the determination of moisture
Document status: Replaced by GOST 14657.10-96
Petroleum products. Determination of the filterability of lubricating oils. Part 1. Oils in the presence of water
Document status: Active
Surface-active agents. Method for determination of phytotoxicity for higher plants
Document status: Active