GOST 515-1977 Bituminized and tarred packing paper. Specifications
GOST 5959-1980 Uncollapsable wooden sheet material boxes for weights to 200 kg mass. General specifications*, 1980-04-19 Update
GOST 8.051-1981 State system for ensuring the uniformity measurements. Permissible errors of measurement of linear dimensions to 500 mm*, 1981-04-19 Update