Bolt-na-ụlọ ọrụ
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Bolt-On-Hubs, Ụdị SM, BF kwa GG22 Cast Iron
Emebere Bolt-on Hubs maka iji ahịhịa taper, gụnyere ụdị BF na SM.
Ha na-enye ihe ngwọta dị mma nke ichebe rotors fan, impellers, agitators na ngwaọrụ ndị ọzọ nke a ga-ejigidesie ike na ogwe osisi.