Cov npoj yaig uas nws yuav txhawj xeeb:
Qhov kev txiav txim tso rau lub Plaub Hlis 16, 2014, los ntawm Kauslim cov neeg siv khoom yog muaj tam sim no. 18 rolls FRP gel coat panels nrog. Thov npaj xa khoom sai li sai tau.
Cov ntsiab lus raws li qhov txuas hauv qab no:
https://www.frpexpert.com/fiberglass-panels/fiberglass-composite-panels/embossed-frp-sheet.html
Jean
Tej zaum 8, 2014