Reinoid sib tsoo log Qhov xaiv
Qhov kev xaiv ntawm saum npoo yog txiav txim siab los ntawm kev siv fiberglass txiav txiav cov tsos ntawm kev sib tsoo lub log thiab kev ua cov khoom siv rau kev tsim cov khoom sib tsoo log, tiaj fiberglass txiav daim feem ntau ua rau sab hauv mesh rau kev sib tsoo log. Fiberglass txiav cov ntawv nrog cov ntawv dub thiab cov xov uas tsis yog npuag yog feem ntau raws li cov mesh sab nraud rau kev sib tsoo lub log. Dhau li peb tseem tuaj yeem muab cov fiberglass discs coated nrog yas zaj duab xis.
