24-04-2014, 08:09 PM
what is mechanical bottle jack, definition,opration princple and input parameter? pls help
|
Messages In This Thread |
mechanically operated bottle jack with bevel gears pdf - by Guest - 24-04-2014, 08:09 PM
RE: mechanically operated bottle jack with bevel gears pdf - by Guest - 28-12-2014, 08:28 AM
|