T/ZAS 2004-2022 Communication room cable rack and cable ladder
T/ZAS 2004-2022 Communication room cable rack and cable ladder
Basic Information
Scope
Scope: This document specifies the classification and specifications, usage environment, structural type, materials, requirements, test methods, inspection rules, packaging, marking, transportation, and storage of cable trays and cable ladders used in communication rooms. This document applies to cable trays and cable ladders (as well as the abbreviation "cable tray (ladder)") used in communication rooms and base stations. Main technical content: This document specifies the classification and specifications, usage environment, structural type, materials, requirements, test methods, inspection rules, packaging, marking, transportation, and storage of cable trays and cable ladders used in communication rooms. This document applies to cable trays and cable ladders (as well as the abbreviation "cable tray (ladder)") used in communication rooms and base stations.