
German Construction Contract Procedures (vob) - Part C: General Technical Specifications In Construction Contracts (atv) - Landscape Works
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Pertains to the - - felling and grubbing out of trees, - protection of trees, plants and vegetation, - topsoil work, - construction, care and maintenance work relating to vegetation, - construction, care and maintenance work relating to sports grounds and playgrounds, - bioengineering measures for protection, - the protection of watercourses, dikes and coastal dunes, and - fencing work.