Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO/DIS 19225:2016); German and English version prEN ISO 19225:2016
Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO 19225:2017); German version EN ISO 19225:2017— 38 стр.
