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Test seal on a liquid container by filling with pressurised air and immersing in liquid
Test seal on a liquid container by fill…
Test pressure vessel by varying pressure outside the vessel
Test pressure vessel by varying pressur…
Vacuum casting
Vacuum casting
Bring the mountain to Mohammed
Bring the mountain to Mohammed
Descending cable cars balance the ascending ones
Descending cable cars balance the ascen…
Angle-poise lamp
Angle-poise lamp
Place heavy object on ice and allow ice to melt to lower it down into place
Place heavy object on ice and allow ice…
Mechanic's pit
Mechanic's pit
Skillets in a factory that bring all tools to the right position
Skillets in a factory that bring all to…
Delivery system in a factory
Delivery system in a factory
Alpride
Alpride
Slime puncture repair kit
Slime puncture repair kit
Multiple hydraulic systems
Multiple hydraulic systems
Touchdown bearing in magnetic bearing system
Touchdown bearing in magnetic bearing s…
Mask borders of objects to be painted, use stencils
Mask borders of objects to be painted, …
Zip-files
Zip-files
Dual channel control system
Dual channel control system
Crash barriers on roads.
Crash barriers on roads.
Autosave function in computer software
Autosave function in computer software
Emergency lighting
Emergency lighting
Pressure relief valve
Pressure relief valve
Battery back up for PC
Battery back up for PC
Spare wheel
Spare wheel
Air bags in a car
Air bags in a car