Reciprocating internal combustion engine driven alternating current generating sets - Part 11: Rotary uninterruptible power systems - Performance requirements and test methods (IEC 88528-11:2004); German version EN 88528-11:2004
往复式内燃机驱动的交流发电机组.第11部分:旋转不间断电源系统.性能要求和试验方法(IEC 88528-11-2004);德文版EN 88528-11:2004