Home / Standards / HG/T 2483-1993 HG/T 2483-1993 棱镜透反射式双色液位计技术条件 棱镜透反射式双色液位计技术条件 Standard Type HGT ICS 71.120.99 CCS G91 Status N/A Issue Date N/A Implementation N/A Responsible Dept 发布日期:1993-06-30 Drafting Unit N/A