form connection between shaft and hub

propeller and shaft with keyless connection

rocker shaft oil feed connection

rocker shaft oil supply connection

OHCCCS Open Horizon Connection Client and Connection Server

eddy current shaft-displacement and shaft-vibration monitor

half built up crank shaft [= semi-built-up crank shaft

longitude shaft and latitude shaft

vertical shaft fulcrum shaft sleeve

zero distance connection

(pressure)gauge with back connection

(pressure)gauge with bottom connection

3-D connection

3-Phase Parallel Connection

3D connection

4-adjacent connection

4PT connection

4WD lamp electrical connection

6-adjacent connection

8-adjacent Connection