Home / Standards / GB/T 1552-1995 GB/T 1552-1995 Test method for resistivity of silicon and germanium single crystals — In-line four-probe method 硅、锗单晶电阻率测定 直排四探针法 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A