nana music (2023-10-17 00:20:50)
物流很快，书也很好，很不错
blog link
35" Long Dressing Stick with Shoe Horn with Sock Removal Tool, Adjustable Extended Dressing Aids for Shoes, Socks, Shirts and Pants
Boston Charm Key Chain
Boston Gear 15SSC/L Connecting Link for Miniature Chain Sprocket
Boston Gear BOSTonE 2411GS1/2 Plain Sleeve Bearing, Nylon, Inch, 2.760" Bore, 3" OD, 1-1/2" Width, 1/2" Flange OD 2.760 inches Bore Diameter, 1/2 inches Flange OD
Boston Gear CQ1343 Worm Gear, Web, 20 PA Pressure Angle, 0.313" Bore, 7.5:1 Ratio, 30 TEETH, RH
Boston Gear G1020 Worm Gear, Plain, 14.5 PA Pressure Angle, 0.188" Bore, 40:1 Ratio, 40 TEETH, RH
Boston Gear G179 Spur Gear, 14.5 Pressure Angle, Brass, Inch, 32 Pitch, 0.250" Bore, 1.562" OD, 0.062" Face Width, 48 Teeth
Boston Gear G228 Spur Gear, 14.5 Pressure Angle, Brass, Inch, 16 Pitch, 0.250" Bore, 0.75" OD, 0.313" Face Width, 10 Teeth 16 Inches 0.313 Inches 0.75 Inches 0.250 Inches
Boston Gear GA25 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 25 Teeth, Steel
Boston Gear GA28 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 28 Teeth, Steel
Boston Gear GA36 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 36 Teeth, Steel
Boston Gear GD39B Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000" Bore, 39 Teeth, Cast Iron
Boston Gear GFB10A Bushing
Boston Gear H1612L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.375 Bore, 16 Pitch, 12 Teeth, Steel, LH
Boston Gear H3216 Spur Gear, 14.5 Pressure Angle, Steel, Inch, 32 Pitch, 0.187" Bore, 0.562" OD, 0.188" Face Width, 16 Teeth 32 Inches 0.188 Inches 0.562 Inches 0.187 Inches
Boston Gear HL146Y-G Bevel Gear, 1.5:1 Ratio, 0.500" Bore, 16 Pitch, 24 Teeth, 20 Degree Pressure Angle, Straight Bevel, Keyway, Steel with Case-Hardened Teeth
Boston Gear NA12B-5/16 Spur Gear, 14.5 Pressure Angle, Steel, Inch, 20 Pitch, 0.313" Bore, 0.700" OD, 0.375" Face Width, 12 Teeth 20 Inches 0.375 Inches 0.700 Inches 0.313 Inches
Boston Gear OA624Y Miter Gear, 1.250" Bore, 6 Pitch, 24 Teeth, 3.000" Hub Diameter, Cast Iron 6 Inches 0.870 Inches 4.16 Inches 1.250 Inches
book link
