摘要
FoundedinOctober1987,JiaozuoHuafeiElectronic&ElectricApparatusIndustrialCo.,Ltd.hasbeenpursuingadvancedtechnologyandoutstandingquality,andhascarvedoutasuccessfulroadofrelyingontechnologicalinnovationtoconstruct,developandexpand.Thecompanyhasdevelopedintoaprovince-levelhigh&newtechnologyenterprise,province-levelenterprisetechnologicalcenter,withtheintegrationofscientificresearchanddevelopment,productionandbusinessoperation,andtechnologicalservices.Thecompanyhasbeenengagedintheproductionofaseriesofhighandnewtechnologicalproductsastheelectroniccontrolsystemofdirectcurrent,alternatingcurrentandfrequencyconversionhoistingmachine,averagetypeandexplosion-prooftype
出版日期
2006年11月21日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
