Spiral bevel, helical and herringbone gear units for water cooling tower fans
Title
: 
Spiral bevel, helical and herringbone gear units for water cooling tower fans

Corporate Author
: 
American Gear Manufacturers Association

Subject Term
: 
Fans (Machinery) -- Speed -- Standards
 
Gearing -- Standards


LibraryItem BarcodeCall NumberMaterial TypeItem Category 1
PSZ JB-242760PIA AGMA 490.02:1972Closed Access BookStandard