Russian standards PDF
Goods of household chemistry. Method for determination of non-ionic surface-active agent
Document status: Cancelled
Alloyed and high-alloyed steel. Atomic emission spectrometry method of determination of tungsten and molybdenum
Document status: Active
Dental metallic prostheses with protective coatings. Specifications
Document status: Cancelled
Crude petroleum and petroleum products. Determination of density, relative density and API gravity. Hydrometer method
Document status: Active
8-bit code of information interchange for 6-dot representation of characters in Braille system
Document status: Active