Home / Historical Hydroelectric Power Plant Equipment Engineering. 70
Post date / All / January
- Woodward Governor Company's Water Wheel Governor Bulletin 1A.
- Vintage Woodward Water Wheel Governor Bulletin Number 1-A
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- TYPES OF WATER WHEEL GOVERNORS.
- A new "vintage" Woodward advertisement sign.
- The Woodward water wheel hydrauilic relay valve component will be a parts project for 2021.
- Showing a gate shaft type hydraulic governor relay valve and control stand column.
- Showing a hydraulic governor relay valve and control stand column.