Mochini oa Rolling oa Thread o loketse ho roala ho etsa mofuta o otlolohileng, oa screw le oa ring, joalo-joalo, ka bophara ba Ø4-Ø36 sebakeng se batang. E na le li-screw hlobo, e boetse e khona ho etsa terata e patiloeng (likhoele tse patiloeng ka har'a mochini oa mosebetsi), sekoti kaofela. E entsoe ka lipoleiti tsa tšepe tsa welding, ...
Bala haholoanyane