4、tancerateof100%,thequalityevaluationofatotalscoreof95orabove;2.4.1.2regulatedWeldingNDTinspection100%,regulatedweldingapassingrateof>99%,andweldbeadappearance;2.4.1.3boilerhydraulic YYLRL,营业利润率。 计算方法:营业利润/主营业务收入×100=(主营业务利润+其它利润-营业费用-管理费用-财务费用)/主营业务收入×100 Z