| Environmental protection. Soil. Methods for collecting samples and preparing them for chemical, bacteriological, and helminthological analysis
Охрана природы. Почвы. Методы отбора и подготовки проб для химического, бактериологического, гельминтологического анализа. |
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VSN РМ 4-223-89Process automation systems. Requirements for … |
VU ВУТП-97Departmental instructions on technological … |
GN 2.1.6.1765-03Maximum allowable concentrations (MAC) of … |