Home / Standards / GB/T 21762-2008 GB/T 21762-2008 Active Cable management - Cable tray systems and cable ladder systems 电缆管理 电缆托盘系统和电缆梯架系统 Standard Type GBT ICS 29.120.10 CCS K65 Status 现行 Issue Date 2008-04-23 Implementation 2008-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A