- antipollution effluent standards
- SEWAGE TREATMENT TERMS ТНТ №004
стандарты чистоты для отводимых сточных вод
New terms dictionary. 2013.
New terms dictionary. 2013.
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium