Home / Standards / HG/T 2542-1993 HG/T 2542-1993 工业三氯乙烯 工业三氯乙烯 Standard Type HGT ICS 71.080.99 CCS G16 Status N/A Issue Date N/A Implementation N/A Responsible Dept 发布日期:1993-09-25 Drafting Unit N/A