Dimension Tolerances in Building Construction; Permissible Allowances for Execution of the Work, Wall and Floor Openings, Recesses, Store and Landing Heights— 3 стр.
Dimension Tolerances in Building Construction; Permissible Allowances for Execution of the Work, Wall and Floor Openings, Recesses, Store and Landing Heights— 3 стр.
Structural fire protection in industrial buildings; definitions, requirements and tests for roofs; non-ventilated roofs with roofings exposed to fire from below; roof areas without openings— 5 стр.
Articles and materials from synthetic for use in underground mines; sheeting, coated/uncoated tissue, brattice materials and lagging mats; safety requirements, testing, marking— 4 стр.