mdriveP+QC俯仰机构(精排)finalalignmentofboomdriveP+QCH排装Assembly小车牵引机构(初排)RoughalignmentofmainoftrolleydriveP+QC小车牵引机构(精排)FinalalignmentoftrolleydriveP+QCH2前、后大梁装配(铰点)FitofhingesofboomandgirderP+QC3主小车maintrolleyP+QC小车轮装配报验fitoftrolleywheelsP+QCH分离小车机构(底座焊前报验、排装报验)Separatetrolleymechanism(beforebasesupportweldingandalignment)P+QC小车轨距railgaugeoftrolleymotionP+QC4托架小车catenarytrolley滑轮、托辊定位尺寸positiondimensionofsheavesandrollersbracketsP+QC车轮装配报验wheelassemblyP+QC5防挂舱装置(支架定位后焊前报验)anti-snagbracketfitting-upweldingafterpositionedP+QCH6大车gantrymotion车轮装配报验wheelassemblyP+QC轨距等railgaugeandsoonP+QC7维修行车maintenancecrane行车大车车轮装配gantrywheelassemblyP+QC行车小车轨距trolleyrailgaugeP+QC8高强度螺栓(大于M22,10.9级的螺栓)tighteningofhighstrengthbolt(morethanM22,10.9grade)P+QCH9卷筒成形装配焊前报验WireropedrumshapedandtobeassembledweldingP+QC
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