monautomobilechassisorspecialautomobilechassisonacrane,,,cannotloaddriving,,meetthetechnicalrequirementsofroadvehicles,,twocontrolroom,,from8tonsto1000tons,chassisnumberofaxles,,'soflastcentury,afternearly30yearsofdevelopment,have3majortechnicalimprovements,respectively,for70yearstheintroductionofthetechnology,and80yearstheintroductionofJapanesetechnology,,China'sautomobilecraneindustryalwayswalktheroadofindependentinnovation,hasitsownclearsequenceofdevelopment,especiallyinrecentyears,China'sautomobilecraneindustryobtainedgreatprogress,paredwithforeigncountriesthereisstillacertaingap,,,China',therapiddevelopmentofthemarket,isChina',panyandJapanesecranebrandmanufacturersjointventureoutside,othermanufacturershavebeenchasingtheforeignadvancedlevelintheprocess,alwaysadheretoindependenttechnicalinnovationroad,basicallythereisnooverallintroductionofforeigntechnologypractice,alsomaketheChineseautomobilecraneindustryinreachingandclosetotheinternationaladvancedlevel,,withabusinterfaceofthehydraulicvalveblock,
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