Polymer and Polymer-Containing Construction Materials, Manufactured Articles, and Structures. Public Health Requirements with Respect to Safety.
Полимерные и полимерсодержащие строительные материалы, изделия и конструкции. Гигиенические требования безопасности. |
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SNiP II-23-81Steelwork. |
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GOST 12.3.003-75SSBT. Occupational Safety Standards System. … |
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OST 51-01-06-85Nature Protection. Hydrosphere. Regulations for … |