PPR 5
An exemplary explanatory note to the PPR on the reconstruction of a building with a supporting metal frame, one-story, with a plan size of 18x14 m.
Document * .doc; 29 pp.;
The organization of work was developed for construction and installation work during the construction of a building located in St. Petersburg. A building with a supporting metal frame, one-story, with a plan size of 18x14 m. ";
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