DIN EN 12629-2-2011 生产混凝土和硅酸钙建筑产品用机器.安全.第2部分:砌块成型机;德文版本EN 12629-2-2002+A1-2010
Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 2: Block making machines; German version EN 12629-2:2002+A1:2010