NF E58-650-1*NF EN 12629-5-1+A1:2010 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 5-1 : pipe making machines manufacturing in the vertical axis
2010NF E58-650-1*NF EN 12629-5-1+A1:2010 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 5-1 : pipe making machines manufacturing in the vertical axis