GB Crane Rail

GB QU70 QU80 QU100 QU120 Crane Rail

GB QU70 QU80 QU100 QU120 Crane Rail 

Specification: QU70, QU80, QU100, QU120.

Standard:YB/T5055-93

Material:U71Mn

Length: 12.5m

GB QU70 QU80 QU100 QU120 Crane Rail Sketch