Home / Standards / GB/T 16427-1996 GB/T 16427-1996 Abolished Determination for electrical resistivity of dust in layer 粉尘层电阻率测定方法 Standard Type GBT ICS N/A CCS D09 Status Abolished Issue Date 1996-06-04 Implementation 1997-04-01 Centralized Committee 中国煤炭工业协会 Issuing Authority 国家技术监督局