12 angle flange bolt ndi chomangira cha ulusi chomwe chimagwiritsidwa ntchito kulumikiza ma flanges awiri, okhala ndi mutu wa hexagonal wa ma angles 12, kupangitsa kuti ikhale yosavuta kugwira ntchito pakuyika. Mtundu uwu wa bawuti uli ndi mawonekedwe amphamvu kwambiri, kulimba, komanso kudalirika, ndipo wakhala akugwiritsidwa ntchito kwambiri muukadaulo wosiyanasiyana ...
Werengani zambiri