Machines for the manufacture of constructional products from concrete and calcium-silicate. Safety. Pipe making machines manufacturing in the vertical axis— 30 стр.
91.220 Construction. Including scaffolding, mixers for concrete and mortar, etc. / Строительное оборудование. Включая строительные леса, бетоносмесители и мешалки для строительных растворов и т.д.
