Home / Standards / GB/T 18135-2000 GB/T 18135-2000 Abolished Electrotechnical engineering drawings rules of CAD 电气工程CAD制图规则 Standard Type GBT ICS 35.240.10 CCS L67 Status 废止 Issue Date 2000-07-14 Implementation 2000-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委