NF E58-670*NF EN 12629-7+A1:2010 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 7 : stationary and mobile equipment for long line manufacture of prestressed products
2010NF E58-670*NF EN 12629-7+A1:2010 Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 7 : stationary and mobile equipment for long line manufacture of prestressed products