Sign In | Join Free | My ecer.jp |
|
St52 S355 Hot Forging Alloy Steel Out Diameter 3000MM Steel Spur Gear Tag: forged steel rings, forged wheel blanks, forged steel spur gear Standard: EN,DIN,ASME,ASTM,ASME,API, BS,JIS, ANSI,UNI,GOST ...