Qhov zoo ntawm rivet txiv ntoo:
1. Siv lub tshuab riveter los yog phau ntawv siv tau rau kev riveting ib zaug xwb, uas yooj yim thiab ruaj khov.
Nws yog tsim los daws qhov teeb meem ntawm kev yooj yim yaj ntawm cov txiv ntoo vuam ntawm cov hlau nyias thiab cov yeeb nkab nyias thiab yooj yim txav ntawm cov xov sab hauv. Nws tsis tas yuav tsum tau kov cov xov sab hauv thiab cov txiv ntoo vuam.
Lub sijhawm tshaj tawm: Lub Yim Hli-11-2021