Home / Standards / GB/T 24803.4-2013 GB/T 24803.4-2013 Active Safety requirements for lifts―Part 4: Certification and accreditation requirements 电梯安全要求 第4部分：评价要求 Standard Type GBT ICS 91.140.90 CCS Q78 Status 现行 Issue Date 2013-12-31 Implementation 2014-07-01 Responsible Dept 国家标准委 Drafting Unit N/A