Home / Standards / GB/T 38446-2020 GB/T 38446-2020 Active Micro-electromechanical system technology—Test methods for tensile property measurement of strip thin films 微机电系统(MEMS)技术 带状薄膜抗拉性能的试验方法 Standard Type GBT ICS 31.200 CCS L55 Status 现行 Issue Date 2020-03-06 Implementation 2020-10-01 Responsible Dept 国家标准委 Drafting Unit N/A