A Mechanical Vacuum & Tank.

A Mechanical Vacuum & Tank. - An Interesting Tool, A Large Mechanical Industrial Vacuum Pump Near The Port Of Astoria. Photo

Rigucci

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Mechanical ski lift, mt. Hood Oregon.

Mechanical ski lift, mt. Hood Oregon.

Sitting on a lift Mt. Hood excursion.

Sitting on a lift Mt. Hood excursion.

A long shaft rotating, & support structure.

A long shaft rotating, & support structure.

A perspective from a turbine generator.

A perspective from a turbine generator.

Sitting on a lift Mt. Hood excursion.

Sitting on a lift Mt. Hood excursion.

Single long blade of a wind turbine Idaho state

Single long blade of a wind turbine Idaho state

Single long blade of a wind turbine Idaho state

Single long blade of a wind turbine Idaho state

Single long blade of a wind turbine Idaho state

Single long blade of a wind turbine Idaho state

Construction site for a new bridge.

Construction site for a new bridge.

Watering an alfalfa field, south Oregon.

Watering an alfalfa field, south Oregon.

Single engine seaplane.

Single engine seaplane.

Powerhouse panorama, Bonneville OR.

Powerhouse panorama, Bonneville OR.

Main powerhouse, Bonneville OR.

Main powerhouse, Bonneville OR.

Large silos in Longview Washington state.

Large silos in Longview Washington state.

Tractor industrial.

Tractor industrial.

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