Phrases with «opening mechanism»

The butterfly valves are attached to an electronic opening mechanism that constantly varies how far open the valves are. (automobilemag.com)
We will see how long the butterfly open mechanism holds up but I think with proper care it should last a while. (primandprep.com)
The license plate recess and opening mechanism now also blend more elegantly into the tailgate. (autoweek.com)
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