GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*, 2024-04-17 Update
GOST 17.4.4.02-1984 history
2017GOST 17.4.4.02-2017 Nature protection. Soils. Methods for sampling and preparation of soil for chemical, bacteriological, helmintological analysis
1984GOST 17.4.4.02-1984 Nature protection. Soils. Methods for sampling and preparation of soil for chemical, bacteriological and helmintological analysis