- QM15/13 the fixed end P type the anchor
- 2017-01-07 10:31
- The fixed end P type the anchor included the extrusion anchorage ,anchor plate fixed end ,spiral hooping ,constraint cir
- PTFE slide plate-type elastometric bearings
- 2017-01-07 10:31
- In plate bearing surface adhesion a layer of 1.5mm-3mm PTFE.Bridge rubber Bearing
- prestressed tension lifting jack/prestressing tension lifting jack
- 2017-01-07 10:31
- this kind of jack is small size, light weight ,good seal,high strength ,safty and reliable