Home / Standards / GB/T 5678-2013 GB/T 5678-2013 Active Sampling methods of spectrochemical analysis for cast alloys 铸造合金光谱分析取样方法 Standard Type GBT ICS 77.040.99 CCS J31 Status 现行 Issue Date 2013-06-09 Implementation 2014-03-01 Responsible Dept 国家标准委 Drafting Unit N/A