| On the rules of the confirmation of the suitability of new materials, products, constructions and technologies
for use in constructio
О правилах подтверждения пригодности новых материалов, изделий, конструкций и технологий для применения в строительстве |
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GGTN Order 22Approval of the list of current … |
OST ОСТ 160.801.066-83Electric locomotives. Electric mounting of … |
KKLD 231Regulations for Protected Land and Water Zones |