Capacity Control for Partial Load Operation of Screw Compressor Units
螺杆压缩机组部分负荷运行的容量控制
JB/T 11706.2-2015
三相交流电动机拖动典型负载机组能效等级 第2部分:螺杆空压机机组能效等级
Energy efficiency grade for typical load unit driven by three-phase motor - Part 2:Energy efficiency grade of screw air compressor unit