GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 16504-1981 The state system of testing products. Product test and quality inspection. General terms and definitions*, 1981-04-19 Update
GOST 16511-1986 Wooden boxes for products of electrotechnical industry. Specifications*, 1986-04-19 Update