shipping route [= route]

OHCCCS Open Horizon Connection Client and Connection Server

fishing migration route [= migration route

pressurized escape route＝ pressurized evacuation route

railway route selection；railway location；approximate railway location；location of railway route selection

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

90 connection

90° connection

A discussion of fiber connection