GOST 13151.9-82

Coal coke, pitch coke and thermoanthracite. Acceptance rules

Sulphate bleached pulp of mixture of broadleaved wood species. Specifications

Reagents. Ammonium hydrogen carbonate. Specifications

Basic environmental testing procedures. Part 2. Tests. Test Fd: Random vibration wide band. General requirements

Heat exchangers. Method of measurement and evaluation of thermal performances of wet cooling towers

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of alternate electrical voltage to 1000 V in the frequency range from 1-10 in minus 2 degree up to 2-10 in 9 degree Hz