Electric and optical fibre cables. Test methods for non-metallic materials. Part 412. Miscellaneous tests. Thermal ageing methods. Ageing in an air bomb
Low-voltage fuses. Part 4-1. Supplementary requirements for fuse-links for the protection of semiconductor devices. Sections I to III. Examples of types of standardized fuse-links
Information technologies. Telecommunications management network. Enhanced telecom operations map (eTOM). Process decompositions and descriptions. eTOM level 2 processes. Strategy, infrastructure and product. Service development and management
