
Technical Drawings - General Principles Of Presentation - Part 1: Introduction And Index
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines the graphical representation of objects on technical drawings with the aim of facilitating the international exchange of information on drawings and ensuring their uniformity in a comprehensive system relating to several technical functions. It is applicable to all kinds of technical drawings, both manual and computer-based drawings, including, for example, those used in mechanical engineering and construction (architectural, civil engineering, shipbuilding, etc.).