Public Health Requirements with Respect to the Use of Wastewater and its Sediments for Irrigation and Fertilization Purposes.
Гигиенические требования к использованию сточных вод и их осадков для орошения и удобрения. |
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FZ 261Federal Law of November 8, 2007 N 261-FZ. On … |
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KZ СНиП РК 2.01-19-2004Corrosion protection of structural elements. |