Home / Standards / GB/T 21217.1-2007 GB/T 21217.1-2007 Active Corrugated pressboard and presspaper for electrical purposes - Part 1: Definitions designations and general requirements 电气用波纹纸板和薄纸板 第1部分:定义、命名及一般要求 Standard Type GBT ICS 29.035.10 CCS K15 Status 现行 Issue Date 2007-12-03 Implementation 2008-05-20 Responsible Dept 中国电器工业协会 Drafting Unit N/A