| Construction structural elements. Test methods on fire resistance of cable ducts and sealed cable connectors.
Конструкции строительные. Методы испытаний на огнестойкость кабельных проходок и герметичных кабельных вводов. |
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Rosstat 110Statistical Monitoring of Mineral Reserves … |
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FATRM 28On approval of the “regulations for … |