Home / Standards / GBT 5662-2013 GBT 5662-2013 Axially Inlet Centrifugal Pumps — Marking, Performance and Dimensions 轴向吸入离心泵标记、性能和尺寸 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