Qhov zoo ntawm forged rims

Forged rims muab lub zog zoo dua, qhov hnyav qis dua, thiab txhim kho kev ua kom tau zoo ntawm cov txheej txheem denser, lub log ntau dua liCam Khwb LoosCov. Qhov kev sib xyaw ua ke no txhawm rau txhim kho kev nce nrawm thiab ua rau rov qab, tshem tawm kev ncua zoo los ntawm kev txo qisunsprung hnyav, thiab ntau dua kev cuam tshuam tiv thaiv kev tawg thiab deformation, ua rau lawv zoo tagnrho rau siab {{{{{1} Lub Luag Haujlwm Kev Siv