GOST 27443-87

Wheelchairs - Part 24: Requirements and test methods for user-operated stair-climbing devices

Alumina. Methods for the determination of sodium oxide, potassium oxide, zinc oxide, calcium oxide and alkalinity

Urban planting. Terms and definitions

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring heat conductivity of solid bodies in the range of 0,1 to 5 W/(m.K) at temperatures from 90 to 500 K and in the range from 5 to 20 W/(m.K) at temperatures from 300 to 1100 K

Brass sheets and strips. Specifications

Mineral oils. Method for the determination of gum