Ruifiber yog ib qho kev lag luam thiab kev lag luam sib koom ua lag luam, tseem ceeb hauv cov khoom siv fiberglass.Peb yog cov chaw tsim khoom thiab muaj 4 lub chaw tsim khoom, ib qho ntawm cov khoom siv fiberglass mesh daim ntaub rau kev sib tsoo log; ob qho ntawm cov khoom tsim nteg scrim tsuas yog rau kev txhawb nqa hauv ntim, aluminium ntawv ci compo ...
Nyeem ntxiv