GOST 28285-89

Tourism services. Requirements for the tour guides

Infusion equipment for medical use. Part 10. Accessories for fluid lines for single use with pressure infusion equipment

Special clothing for disabled persons. Nomenclature of quality indicators

Non-metallic ore materials. Radiometric method for determination of potassium oxide mass fraction

Modified flax raw fiber. Methods of testing

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring absorbed dose and absorbed dose rate of beta-radiation