Russian standards
Concentrated kaolin. Methods for determination of titanium oxide (IV)
Document status: Active
Joints of tubes with tube-plates and collectors of heat exchangers. Requirements to the typical technology for making tube to tube-plate joints by means of explosion energy of explosives
Document status: Active
Solid biofuel. Conversion of analytical results on different basis
Document status: Active
Testing of chemicals of environmental hazard. Honeybees: acute contact toxicity test
Document status: Active