sigh007 发表于 2012-3-31 17:50:11

MIL-S-23284A


                   MIL-S-23284A, MILITARY SPECIFICATION: STEEL FORGINGS, CARBON AND ALLOY, FOR SHAFTS, SLEEVES, PROPELLER NUTS, COUPLINGS, AND STOCKS (RUDDERS AND DIVING PLANES) (15 JUN 1990)., This specification covers carbon and alloy steel forgings for torsional shafts, including propulsion shafts for ships, sleeves, couplings, propeller nuts, rudder stocks, diving plane stocks, and related parts.         
         
页: [1]
查看完整版本: MIL-S-23284A