GOST R 27.004-2009

Chimneys. General test methods for system chimneys

Soils. Method for determination of swelling and shrinking characteristics

Conveyor belts. Determination of transverse flexibility (troughability)

Workplace air. Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry. Part 2. Sample preparation

Basic dimensions ionizing-radiation detector units

Fire protection means for buildings and structures. Means of fire protection. Methods of quality control of fire-retardant works during installation (application), maintenance and repair