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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GOST 14202-69Pipelines for industrial facilities. … |
GOST 12.4.026-76SSBT. Occupational Safety Standards System. … |
Rostrud 768-11Examination of Work Conditions License Compliance |