Akụkọ ụlọ ọrụ

  • Njirimara na ngwa nke Chain Drive

    Chain drive bụ nke meshing draịva nwere akụkụ ndị na-agbanwe agbanwe, nke nwere ụfọdụ njirimara gia na mbanye belt. E jiri ya tụnyere gia draịva, yinye mbanye nwere obere ihe achọrọ maka nrụpụta na nrụnye ziri ezi, ọnọdụ nrụgide ka mma nke ezé sprocket, ụfọdụ bufferin ...
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