Home / Standards / GB/T 33555-2017 GB/T 33555-2017 Abolished Cleanroom and associated controlled environments technical guidelines of electrostatic discharge control 洁净室及相关受控环境静电控制技术指南 Standard Type GBT ICS 13.040.30 CCS C70 Status 废止 Issue Date 2017-05-12 Implementation 2017-09-01 Responsible Dept 国家标准委 Drafting Unit N/A