| Regulations for the technical operation of the railways of the Russian Federation.
Правила технической эксплуатации железных дорог Российской Федерации. |
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VSN ВСН 39-86Oil/gas well construction project … |
GOST 21924.1-84Prestressed reinforced concrete slabs for … |
SanPiN 2.2.4.1191-03Electromagnetic Fields in Industrial Conditions. |