Simplex tailshaft seal equipment’s working condition is terribleThe main cause is ()
The bearing of tailshaft sealing equipment, which adopting the oil nature circulation is hot, the reason is()
Water lubricated tailshaft bearings wear,()
Simplex tailshaft seal equipment’s working condition is terribleThe main cause is ()
Water lubricated tailshaft bearings wear,()
The tailshaft sealing arrangement found a little lube oil leaky and caused a lot of seawater into the bearing, the step should be taken as a makeshift is()
The bearing of tailshaft sealing equipment, which adopting the oil nature circulation is hot, the reason is()
The main advantage of improved Simplex tailshaft seal are()
Setting a sealing equipment astern on the tailshaft can’t ()
The main advantage of improved Simplex tailshaft seal are()