- heavy industry ball miller
- 2016-11-01 06:13
- dia.3.8mX12m typeThe ball mill builds up by rotating parts/the lubricating system/and automatic control system. Ball mil
- oil drilling platform for China National oil,Offshore and Marine
- 2016-10-30 20:48
- Project for China National oilFor oil rig platform on offshoreMaterial is by special high tension plateNDT for all the i